87609456

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 292481280

約数和(自身を除く): 204871824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 41, 44, 48, 57, 66, 71, 72, 76, 82, 88, 99, 114, 123, 132, 142, 144, 152, 164, 171, 176, 198, 209, 213, 228, 246, 264, 284, 304, 328, 342, 369, 396, 418, 426, 451, 456, 492, 528, 568, 627, 639, 656, 684, 738, 779, 781, 792, 836, 852, 902, 912, 984, 1136, 1254, 1278, 1349, 1353, 1368, 1476, 1558, 1562, 1584, 1672, 1704, 1804, 1881, 1968, 2337, 2343, 2508, 2556, 2698, 2706, 2736, 2911, 2952, 3116, 3124, 3344, 3408, 3608, 3762, 4047, 4059, 4674, 4686, 5016, 5112, 5396, 5412, 5822, 5904, 6232, 6248, 7011, 7029, 7216, 7524, 8094, 8118, 8569, 8733, 9348, 9372, 10032, 10224, 10792, 10824, 11644, 12141, 12464, 12496, 14022, 14058, 14839, 15048, 16188, 16236, 17138, 17466, 18696, 18744, 21584, 21648, 23288, 24282, 25707, 26199, 28044, 28116, 29678, 30096, 32021, 32376, 32472, 34276, 34932, 37392, 37488, 44517, 46576, 48564, 51414, 52398, 55309, 56088, 56232, 59356, 64042, 64752, 64944, 68552, 69864, 77121, 89034, 96063, 97128, 102828, 104796, 110618, 112176, 112464, 118712, 128084, 133551, 137104, 139728, 154242, 165927, 178068, 192126, 194256, 205656, 209592, 221236, 237424, 256168, 267102, 288189, 308484, 331854, 356136, 384252, 411312, 419184, 442472, 497781, 512336, 534204, 576378, 608399, 616968, 663708, 712272, 768504, 884944, 995562, 1068408, 1152756, 1216798, 1233936, 1327416, 1537008, 1825197, 1991124, 2136816, 2305512, 2433596, 2654832, 3650394, 3982248, 4611024, 4867192, 5475591, 7300788, 7964496, 9734384, 10951182, 14601576, 21902364, 29203152, 43804728, 87609456]

約数ペア:

[(1, 87609456), (2, 43804728), (3, 29203152), (4, 21902364), (6, 14601576), (8, 10951182), (9, 9734384), (11, 7964496), (12, 7300788), (16, 5475591), (18, 4867192), (19, 4611024), (22, 3982248), (24, 3650394), (33, 2654832), (36, 2433596), (38, 2305512), (41, 2136816), (44, 1991124), (48, 1825197), (57, 1537008), (66, 1327416), (71, 1233936), (72, 1216798), (76, 1152756), (82, 1068408), (88, 995562), (99, 884944), (114, 768504), (123, 712272), (132, 663708), (142, 616968), (144, 608399), (152, 576378), (164, 534204), (171, 512336), (176, 497781), (198, 442472), (209, 419184), (213, 411312), (228, 384252), (246, 356136), (264, 331854), (284, 308484), (304, 288189), (328, 267102), (342, 256168), (369, 237424), (396, 221236), (418, 209592), (426, 205656), (451, 194256), (456, 192126), (492, 178068), (528, 165927), (568, 154242), (627, 139728), (639, 137104), (656, 133551), (684, 128084), (738, 118712), (779, 112464), (781, 112176), (792, 110618), (836, 104796), (852, 102828), (902, 97128), (912, 96063), (984, 89034), (1136, 77121), (1254, 69864), (1278, 68552), (1349, 64944), (1353, 64752), (1368, 64042), (1476, 59356), (1558, 56232), (1562, 56088), (1584, 55309), (1672, 52398), (1704, 51414), (1804, 48564), (1881, 46576), (1968, 44517), (2337, 37488), (2343, 37392), (2508, 34932), (2556, 34276), (2698, 32472), (2706, 32376), (2736, 32021), (2911, 30096), (2952, 29678), (3116, 28116), (3124, 28044), (3344, 26199), (3408, 25707), (3608, 24282), (3762, 23288), (4047, 21648), (4059, 21584), (4674, 18744), (4686, 18696), (5016, 17466), (5112, 17138), (5396, 16236), (5412, 16188), (5822, 15048), (5904, 14839), (6232, 14058), (6248, 14022), (7011, 12496), (7029, 12464), (7216, 12141), (7524, 11644), (8094, 10824), (8118, 10792), (8569, 10224), (8733, 10032), (9348, 9372)]