85162792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 121678808

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 29, 34, 44, 52, 58, 68, 88, 104, 116, 136, 143, 151, 187, 221, 232, 286, 302, 319, 374, 377, 442, 493, 572, 604, 638, 748, 754, 884, 986, 1144, 1208, 1276, 1496, 1508, 1661, 1768, 1963, 1972, 2431, 2552, 2567, 3016, 3322, 3926, 3944, 4147, 4379, 4862, 5134, 5423, 6409, 6644, 7852, 8294, 8758, 9724, 10268, 10846, 12818, 13288, 15704, 16588, 17516, 19448, 20536, 21593, 21692, 25636, 28237, 33176, 33371, 35032, 43186, 43384, 48169, 51272, 56474, 56927, 66742, 70499, 74443, 86372, 96338, 112948, 113854, 133484, 140998, 148886, 172744, 192676, 225896, 227708, 266968, 281996, 297772, 367081, 385352, 455416, 563992, 595544, 626197, 734162, 818873, 967759, 1252394, 1468324, 1637746, 1935518, 2504788, 2936648, 3275492, 3871036, 5009576, 6550984, 7742072, 10645349, 21290698, 42581396, 85162792]

約数ペア:

[(1, 85162792), (2, 42581396), (4, 21290698), (8, 10645349), (11, 7742072), (13, 6550984), (17, 5009576), (22, 3871036), (26, 3275492), (29, 2936648), (34, 2504788), (44, 1935518), (52, 1637746), (58, 1468324), (68, 1252394), (88, 967759), (104, 818873), (116, 734162), (136, 626197), (143, 595544), (151, 563992), (187, 455416), (221, 385352), (232, 367081), (286, 297772), (302, 281996), (319, 266968), (374, 227708), (377, 225896), (442, 192676), (493, 172744), (572, 148886), (604, 140998), (638, 133484), (748, 113854), (754, 112948), (884, 96338), (986, 86372), (1144, 74443), (1208, 70499), (1276, 66742), (1496, 56927), (1508, 56474), (1661, 51272), (1768, 48169), (1963, 43384), (1972, 43186), (2431, 35032), (2552, 33371), (2567, 33176), (3016, 28237), (3322, 25636), (3926, 21692), (3944, 21593), (4147, 20536), (4379, 19448), (4862, 17516), (5134, 16588), (5423, 15704), (6409, 13288), (6644, 12818), (7852, 10846), (8294, 10268), (8758, 9724)]