25584624

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 78536640

約数和(自身を除く): 52952016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 156, 158, 173, 208, 234, 237, 312, 316, 346, 468, 474, 519, 624, 632, 692, 711, 936, 948, 1027, 1038, 1264, 1384, 1422, 1557, 1872, 1896, 2054, 2076, 2249, 2768, 2844, 3081, 3114, 3792, 4108, 4152, 4498, 5688, 6162, 6228, 6747, 8216, 8304, 8996, 9243, 11376, 12324, 12456, 13494, 13667, 16432, 17992, 18486, 20241, 24648, 24912, 26988, 27334, 35984, 36972, 40482, 41001, 49296, 53976, 54668, 73944, 80964, 82002, 107952, 109336, 123003, 147888, 161928, 164004, 177671, 218672, 246006, 323856, 328008, 355342, 492012, 533013, 656016, 710684, 984024, 1066026, 1421368, 1599039, 1968048, 2132052, 2842736, 3198078, 4264104, 6396156, 8528208, 12792312, 25584624]

約数ペア:

[(1, 25584624), (2, 12792312), (3, 8528208), (4, 6396156), (6, 4264104), (8, 3198078), (9, 2842736), (12, 2132052), (13, 1968048), (16, 1599039), (18, 1421368), (24, 1066026), (26, 984024), (36, 710684), (39, 656016), (48, 533013), (52, 492012), (72, 355342), (78, 328008), (79, 323856), (104, 246006), (117, 218672), (144, 177671), (156, 164004), (158, 161928), (173, 147888), (208, 123003), (234, 109336), (237, 107952), (312, 82002), (316, 80964), (346, 73944), (468, 54668), (474, 53976), (519, 49296), (624, 41001), (632, 40482), (692, 36972), (711, 35984), (936, 27334), (948, 26988), (1027, 24912), (1038, 24648), (1264, 20241), (1384, 18486), (1422, 17992), (1557, 16432), (1872, 13667), (1896, 13494), (2054, 12456), (2076, 12324), (2249, 11376), (2768, 9243), (2844, 8996), (3081, 8304), (3114, 8216), (3792, 6747), (4108, 6228), (4152, 6162), (4498, 5688)]