87306996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14639}}^1$

素因数の和:14724

約数の個数: 48

約数和(自身を含む): 236113920

約数和(自身を除く): 148806924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 14639, 29278, 43917, 58556, 87834, 102473, 175668, 204946, 307419, 409892, 614838, 1039369, 1229676, 2078738, 3118107, 4157476, 6236214, 7275583, 12472428, 14551166, 21826749, 29102332, 43653498, 87306996]

約数ペア:

[(1, 87306996), (2, 43653498), (3, 29102332), (4, 21826749), (6, 14551166), (7, 12472428), (12, 7275583), (14, 6236214), (21, 4157476), (28, 3118107), (42, 2078738), (71, 1229676), (84, 1039369), (142, 614838), (213, 409892), (284, 307419), (426, 204946), (497, 175668), (852, 102473), (994, 87834), (1491, 58556), (1988, 43917), (2982, 29278), (5964, 14639)]