71707194

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 80

約数和(自身を含む): 175633920

約数和(自身を除く): 103926726

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 81, 117, 158, 162, 234, 237, 351, 431, 474, 702, 711, 862, 1027, 1053, 1293, 1422, 2054, 2106, 2133, 2586, 3081, 3879, 4266, 5603, 6162, 6399, 7758, 9243, 11206, 11637, 12798, 16809, 18486, 23274, 27729, 33618, 34049, 34911, 50427, 55458, 68098, 69822, 83187, 100854, 102147, 151281, 166374, 204294, 302562, 306441, 442637, 453843, 612882, 885274, 907686, 919323, 1327911, 1838646, 2655822, 2757969, 3983733, 5515938, 7967466, 11951199, 23902398, 35853597, 71707194]

約数ペア:

[(1, 71707194), (2, 35853597), (3, 23902398), (6, 11951199), (9, 7967466), (13, 5515938), (18, 3983733), (26, 2757969), (27, 2655822), (39, 1838646), (54, 1327911), (78, 919323), (79, 907686), (81, 885274), (117, 612882), (158, 453843), (162, 442637), (234, 306441), (237, 302562), (351, 204294), (431, 166374), (474, 151281), (702, 102147), (711, 100854), (862, 83187), (1027, 69822), (1053, 68098), (1293, 55458), (1422, 50427), (2054, 34911), (2106, 34049), (2133, 33618), (2586, 27729), (3081, 23274), (3879, 18486), (4266, 16809), (5603, 12798), (6162, 11637), (6399, 11206), (7758, 9243)]