87909612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7639}}^1$

素因数の和:7790

約数の個数: 48

約数和(自身を含む): 236167680

約数和(自身を除く): 148258068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 7639, 11508, 15278, 22917, 30556, 45834, 53473, 91668, 106946, 160419, 213892, 320838, 641676, 1046543, 2093086, 3139629, 4186172, 6279258, 7325801, 12558516, 14651602, 21977403, 29303204, 43954806, 87909612]

約数ペア:

[(1, 87909612), (2, 43954806), (3, 29303204), (4, 21977403), (6, 14651602), (7, 12558516), (12, 7325801), (14, 6279258), (21, 4186172), (28, 3139629), (42, 2093086), (84, 1046543), (137, 641676), (274, 320838), (411, 213892), (548, 160419), (822, 106946), (959, 91668), (1644, 53473), (1918, 45834), (2877, 30556), (3836, 22917), (5754, 15278), (7639, 11508)]