67311792

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 195890240

約数和(自身を除く): 128578448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 79, 97, 122, 144, 158, 183, 194, 237, 244, 291, 316, 366, 388, 474, 488, 549, 582, 632, 711, 732, 776, 873, 948, 976, 1098, 1164, 1264, 1422, 1464, 1552, 1746, 1896, 2196, 2328, 2844, 2928, 3492, 3792, 4392, 4656, 4819, 5688, 5917, 6984, 7663, 8784, 9638, 11376, 11834, 13968, 14457, 15326, 17751, 19276, 22989, 23668, 28914, 30652, 35502, 38552, 43371, 45978, 47336, 53253, 57828, 61304, 68967, 71004, 77104, 86742, 91956, 94672, 106506, 115656, 122608, 137934, 142008, 173484, 183912, 213012, 231312, 275868, 284016, 346968, 367824, 426024, 467443, 551736, 693936, 852048, 934886, 1103472, 1402329, 1869772, 2804658, 3739544, 4206987, 5609316, 7479088, 8413974, 11218632, 16827948, 22437264, 33655896, 67311792]

約数ペア:

[(1, 67311792), (2, 33655896), (3, 22437264), (4, 16827948), (6, 11218632), (8, 8413974), (9, 7479088), (12, 5609316), (16, 4206987), (18, 3739544), (24, 2804658), (36, 1869772), (48, 1402329), (61, 1103472), (72, 934886), (79, 852048), (97, 693936), (122, 551736), (144, 467443), (158, 426024), (183, 367824), (194, 346968), (237, 284016), (244, 275868), (291, 231312), (316, 213012), (366, 183912), (388, 173484), (474, 142008), (488, 137934), (549, 122608), (582, 115656), (632, 106506), (711, 94672), (732, 91956), (776, 86742), (873, 77104), (948, 71004), (976, 68967), (1098, 61304), (1164, 57828), (1264, 53253), (1422, 47336), (1464, 45978), (1552, 43371), (1746, 38552), (1896, 35502), (2196, 30652), (2328, 28914), (2844, 23668), (2928, 22989), (3492, 19276), (3792, 17751), (4392, 15326), (4656, 14457), (4819, 13968), (5688, 11834), (5917, 11376), (6984, 9638), (7663, 8784)]