73871676

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^2\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 90

約数和(自身を含む): 202344912

約数和(自身を除く): 128473236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 431, 529, 621, 828, 862, 1058, 1242, 1293, 1587, 1724, 1863, 2116, 2484, 2586, 3174, 3726, 3879, 4761, 5172, 6348, 7452, 7758, 9522, 9913, 11637, 14283, 15516, 19044, 19826, 23274, 28566, 29739, 34911, 39652, 42849, 46548, 57132, 59478, 69822, 85698, 89217, 118956, 139644, 171396, 178434, 227999, 267651, 356868, 455998, 535302, 683997, 802953, 911996, 1070604, 1367994, 1605906, 2051991, 2735988, 3211812, 4103982, 6155973, 8207964, 12311946, 18467919, 24623892, 36935838, 73871676]

約数ペア:

[(1, 73871676), (2, 36935838), (3, 24623892), (4, 18467919), (6, 12311946), (9, 8207964), (12, 6155973), (18, 4103982), (23, 3211812), (27, 2735988), (36, 2051991), (46, 1605906), (54, 1367994), (69, 1070604), (81, 911996), (92, 802953), (108, 683997), (138, 535302), (162, 455998), (207, 356868), (276, 267651), (324, 227999), (414, 178434), (431, 171396), (529, 139644), (621, 118956), (828, 89217), (862, 85698), (1058, 69822), (1242, 59478), (1293, 57132), (1587, 46548), (1724, 42849), (1863, 39652), (2116, 34911), (2484, 29739), (2586, 28566), (3174, 23274), (3726, 19826), (3879, 19044), (4761, 15516), (5172, 14283), (6348, 11637), (7452, 9913), (7758, 9522)]