91690144

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 238267008

約数和(自身を除く): 146576864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 37, 46, 52, 56, 74, 91, 92, 104, 112, 148, 161, 182, 184, 208, 224, 259, 296, 299, 322, 364, 368, 416, 481, 518, 592, 598, 644, 728, 736, 851, 962, 1036, 1184, 1196, 1288, 1369, 1456, 1702, 1924, 2072, 2093, 2392, 2576, 2738, 2912, 3367, 3404, 3848, 4144, 4186, 4784, 5152, 5476, 5957, 6734, 6808, 7696, 8288, 8372, 9568, 9583, 10952, 11063, 11914, 13468, 13616, 15392, 16744, 17797, 19166, 21904, 22126, 23828, 26936, 27232, 31487, 33488, 35594, 38332, 43808, 44252, 47656, 53872, 62974, 66976, 71188, 76664, 77441, 88504, 95312, 107744, 124579, 125948, 142376, 153328, 154882, 177008, 190624, 220409, 249158, 251896, 284752, 306656, 309764, 354016, 409331, 440818, 498316, 503792, 569504, 619528, 818662, 881636, 996632, 1007584, 1239056, 1637324, 1763272, 1993264, 2478112, 2865317, 3274648, 3526544, 3986528, 5730634, 6549296, 7053088, 11461268, 13098592, 22922536, 45845072, 91690144]

約数ペア:

[(1, 91690144), (2, 45845072), (4, 22922536), (7, 13098592), (8, 11461268), (13, 7053088), (14, 6549296), (16, 5730634), (23, 3986528), (26, 3526544), (28, 3274648), (32, 2865317), (37, 2478112), (46, 1993264), (52, 1763272), (56, 1637324), (74, 1239056), (91, 1007584), (92, 996632), (104, 881636), (112, 818662), (148, 619528), (161, 569504), (182, 503792), (184, 498316), (208, 440818), (224, 409331), (259, 354016), (296, 309764), (299, 306656), (322, 284752), (364, 251896), (368, 249158), (416, 220409), (481, 190624), (518, 177008), (592, 154882), (598, 153328), (644, 142376), (728, 125948), (736, 124579), (851, 107744), (962, 95312), (1036, 88504), (1184, 77441), (1196, 76664), (1288, 71188), (1369, 66976), (1456, 62974), (1702, 53872), (1924, 47656), (2072, 44252), (2093, 43808), (2392, 38332), (2576, 35594), (2738, 33488), (2912, 31487), (3367, 27232), (3404, 26936), (3848, 23828), (4144, 22126), (4186, 21904), (4784, 19166), (5152, 17797), (5476, 16744), (5957, 15392), (6734, 13616), (6808, 13468), (7696, 11914), (8288, 11063), (8372, 10952), (9568, 9583)]