68378112

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 229806720

約数和(自身を除く): 161428608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 71, 72, 76, 88, 96, 99, 114, 128, 132, 142, 144, 152, 171, 176, 192, 198, 209, 213, 228, 256, 264, 284, 288, 304, 342, 352, 384, 396, 418, 426, 456, 512, 528, 568, 576, 608, 627, 639, 684, 704, 768, 781, 792, 836, 852, 912, 1056, 1136, 1152, 1216, 1254, 1278, 1349, 1368, 1408, 1536, 1562, 1584, 1672, 1704, 1824, 1881, 2112, 2272, 2304, 2343, 2432, 2508, 2556, 2698, 2736, 2816, 3124, 3168, 3344, 3408, 3648, 3762, 4047, 4224, 4544, 4608, 4686, 4864, 5016, 5112, 5396, 5472, 5632, 6248, 6336, 6688, 6816, 7029, 7296, 7524, 8094, 8448, 9088, 9372, 9728, 10032, 10224, 10792, 10944, 12141, 12496, 12672, 13376, 13632, 14058, 14592, 14839, 15048, 16188, 16896, 18176, 18744, 20064, 20448, 21584, 21888, 24282, 24992, 25344, 26752, 27264, 28116, 29184, 29678, 30096, 32376, 36352, 37488, 40128, 40896, 43168, 43776, 44517, 48564, 49984, 50688, 53504, 54528, 56232, 59356, 60192, 64752, 74976, 80256, 81792, 86336, 87552, 89034, 97128, 99968, 107008, 109056, 112464, 118712, 120384, 129504, 133551, 149952, 160512, 163584, 172672, 178068, 194256, 199936, 224928, 237424, 240768, 259008, 267102, 299904, 321024, 327168, 345344, 356136, 388512, 399872, 449856, 474848, 481536, 518016, 534204, 599808, 690688, 712272, 777024, 899712, 949696, 963072, 1036032, 1068408, 1199616, 1424544, 1554048, 1799424, 1899392, 2072064, 2136816, 2849088, 3108096, 3598848, 3798784, 4273632, 5698176, 6216192, 7597568, 8547264, 11396352, 17094528, 22792704, 34189056, 68378112]

約数ペア:

[(1, 68378112), (2, 34189056), (3, 22792704), (4, 17094528), (6, 11396352), (8, 8547264), (9, 7597568), (11, 6216192), (12, 5698176), (16, 4273632), (18, 3798784), (19, 3598848), (22, 3108096), (24, 2849088), (32, 2136816), (33, 2072064), (36, 1899392), (38, 1799424), (44, 1554048), (48, 1424544), (57, 1199616), (64, 1068408), (66, 1036032), (71, 963072), (72, 949696), (76, 899712), (88, 777024), (96, 712272), (99, 690688), (114, 599808), (128, 534204), (132, 518016), (142, 481536), (144, 474848), (152, 449856), (171, 399872), (176, 388512), (192, 356136), (198, 345344), (209, 327168), (213, 321024), (228, 299904), (256, 267102), (264, 259008), (284, 240768), (288, 237424), (304, 224928), (342, 199936), (352, 194256), (384, 178068), (396, 172672), (418, 163584), (426, 160512), (456, 149952), (512, 133551), (528, 129504), (568, 120384), (576, 118712), (608, 112464), (627, 109056), (639, 107008), (684, 99968), (704, 97128), (768, 89034), (781, 87552), (792, 86336), (836, 81792), (852, 80256), (912, 74976), (1056, 64752), (1136, 60192), (1152, 59356), (1216, 56232), (1254, 54528), (1278, 53504), (1349, 50688), (1368, 49984), (1408, 48564), (1536, 44517), (1562, 43776), (1584, 43168), (1672, 40896), (1704, 40128), (1824, 37488), (1881, 36352), (2112, 32376), (2272, 30096), (2304, 29678), (2343, 29184), (2432, 28116), (2508, 27264), (2556, 26752), (2698, 25344), (2736, 24992), (2816, 24282), (3124, 21888), (3168, 21584), (3344, 20448), (3408, 20064), (3648, 18744), (3762, 18176), (4047, 16896), (4224, 16188), (4544, 15048), (4608, 14839), (4686, 14592), (4864, 14058), (5016, 13632), (5112, 13376), (5396, 12672), (5472, 12496), (5632, 12141), (6248, 10944), (6336, 10792), (6688, 10224), (6816, 10032), (7029, 9728), (7296, 9372), (7524, 9088), (8094, 8448)]