87208251364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{24373}}^1$

素因数の和:24549

約数の個数: 72

約数和(自身を含む): 169853631360

約数和(自身を除く): 82645379996

約数列:

[1, 2, 4, 13, 26, 52, 67, 79, 134, 158, 169, 268, 316, 338, 676, 871, 1027, 1742, 2054, 3484, 4108, 5293, 10586, 11323, 13351, 21172, 22646, 24373, 26702, 45292, 48746, 53404, 68809, 97492, 137618, 275236, 316849, 633698, 894517, 1267396, 1632991, 1789034, 1925467, 3265982, 3578068, 3850934, 4119037, 6531964, 7701868, 8238074, 16476148, 21228883, 25031071, 42457766, 50062142, 84915532, 100124284, 129006289, 258012578, 275975479, 325403923, 516025156, 551950958, 650807846, 1103901916, 1301615692, 1677081757, 3354163514, 6708327028, 21802062841, 43604125682, 87208251364]

約数ペア:

[(1, 87208251364), (2, 43604125682), (4, 21802062841), (13, 6708327028), (26, 3354163514), (52, 1677081757), (67, 1301615692), (79, 1103901916), (134, 650807846), (158, 551950958), (169, 516025156), (268, 325403923), (316, 275975479), (338, 258012578), (676, 129006289), (871, 100124284), (1027, 84915532), (1742, 50062142), (2054, 42457766), (3484, 25031071), (4108, 21228883), (5293, 16476148), (10586, 8238074), (11323, 7701868), (13351, 6531964), (21172, 4119037), (22646, 3850934), (24373, 3578068), (26702, 3265982), (45292, 1925467), (48746, 1789034), (53404, 1632991), (68809, 1267396), (97492, 894517), (137618, 633698), (275236, 316849)]