71680464

素因数分解:

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

素因数の和:151

約数の個数: 200

約数和(自身を含む): 226860480

約数和(自身を除く): 155180016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 41, 48, 54, 57, 71, 72, 76, 81, 82, 108, 114, 123, 142, 144, 152, 162, 164, 171, 213, 216, 228, 246, 284, 304, 324, 328, 342, 369, 426, 432, 456, 492, 513, 568, 639, 648, 656, 684, 738, 779, 852, 912, 984, 1026, 1107, 1136, 1278, 1296, 1349, 1368, 1476, 1539, 1558, 1704, 1917, 1968, 2052, 2214, 2337, 2556, 2698, 2736, 2911, 2952, 3078, 3116, 3321, 3408, 3834, 4047, 4104, 4428, 4674, 5112, 5396, 5751, 5822, 5904, 6156, 6232, 6642, 7011, 7668, 8094, 8208, 8733, 8856, 9348, 10224, 10792, 11502, 11644, 12141, 12312, 12464, 13284, 14022, 15336, 16188, 17466, 17712, 18696, 21033, 21584, 23004, 23288, 24282, 24624, 26199, 26568, 28044, 30672, 32376, 34932, 36423, 37392, 42066, 46008, 46576, 48564, 52398, 53136, 55309, 56088, 63099, 64752, 69864, 72846, 78597, 84132, 92016, 97128, 104796, 109269, 110618, 112176, 126198, 139728, 145692, 157194, 165927, 168264, 194256, 209592, 218538, 221236, 235791, 252396, 291384, 314388, 331854, 336528, 419184, 437076, 442472, 471582, 497781, 504792, 582768, 628776, 663708, 874152, 884944, 943164, 995562, 1009584, 1257552, 1327416, 1493343, 1748304, 1886328, 1991124, 2654832, 2986686, 3772656, 3982248, 4480029, 5973372, 7964496, 8960058, 11946744, 17920116, 23893488, 35840232, 71680464]

約数ペア:

[(1, 71680464), (2, 35840232), (3, 23893488), (4, 17920116), (6, 11946744), (8, 8960058), (9, 7964496), (12, 5973372), (16, 4480029), (18, 3982248), (19, 3772656), (24, 2986686), (27, 2654832), (36, 1991124), (38, 1886328), (41, 1748304), (48, 1493343), (54, 1327416), (57, 1257552), (71, 1009584), (72, 995562), (76, 943164), (81, 884944), (82, 874152), (108, 663708), (114, 628776), (123, 582768), (142, 504792), (144, 497781), (152, 471582), (162, 442472), (164, 437076), (171, 419184), (213, 336528), (216, 331854), (228, 314388), (246, 291384), (284, 252396), (304, 235791), (324, 221236), (328, 218538), (342, 209592), (369, 194256), (426, 168264), (432, 165927), (456, 157194), (492, 145692), (513, 139728), (568, 126198), (639, 112176), (648, 110618), (656, 109269), (684, 104796), (738, 97128), (779, 92016), (852, 84132), (912, 78597), (984, 72846), (1026, 69864), (1107, 64752), (1136, 63099), (1278, 56088), (1296, 55309), (1349, 53136), (1368, 52398), (1476, 48564), (1539, 46576), (1558, 46008), (1704, 42066), (1917, 37392), (1968, 36423), (2052, 34932), (2214, 32376), (2337, 30672), (2556, 28044), (2698, 26568), (2736, 26199), (2911, 24624), (2952, 24282), (3078, 23288), (3116, 23004), (3321, 21584), (3408, 21033), (3834, 18696), (4047, 17712), (4104, 17466), (4428, 16188), (4674, 15336), (5112, 14022), (5396, 13284), (5751, 12464), (5822, 12312), (5904, 12141), (6156, 11644), (6232, 11502), (6642, 10792), (7011, 10224), (7668, 9348), (8094, 8856), (8208, 8733)]