81753204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 225227520

約数和(自身を除く): 143474316

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 116, 156, 174, 204, 221, 348, 377, 442, 493, 663, 754, 884, 986, 1063, 1131, 1326, 1479, 1508, 1972, 2126, 2262, 2652, 2958, 3189, 4252, 4524, 5916, 6378, 6409, 12756, 12818, 13819, 18071, 19227, 25636, 27638, 30827, 36142, 38454, 41457, 54213, 55276, 61654, 72284, 76908, 82914, 92481, 108426, 123308, 165828, 184962, 216852, 234923, 369924, 400751, 469846, 524059, 704769, 801502, 939692, 1048118, 1202253, 1409538, 1572177, 1603004, 2096236, 2404506, 2819076, 3144354, 4809012, 6288708, 6812767, 13625534, 20438301, 27251068, 40876602, 81753204]

約数ペア:

[(1, 81753204), (2, 40876602), (3, 27251068), (4, 20438301), (6, 13625534), (12, 6812767), (13, 6288708), (17, 4809012), (26, 3144354), (29, 2819076), (34, 2404506), (39, 2096236), (51, 1603004), (52, 1572177), (58, 1409538), (68, 1202253), (78, 1048118), (87, 939692), (102, 801502), (116, 704769), (156, 524059), (174, 469846), (204, 400751), (221, 369924), (348, 234923), (377, 216852), (442, 184962), (493, 165828), (663, 123308), (754, 108426), (884, 92481), (986, 82914), (1063, 76908), (1131, 72284), (1326, 61654), (1479, 55276), (1508, 54213), (1972, 41457), (2126, 38454), (2262, 36142), (2652, 30827), (2958, 27638), (3189, 25636), (4252, 19227), (4524, 18071), (5916, 13819), (6378, 12818), (6409, 12756)]