87436356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22147}}^1$

素因数の和:22208

約数の個数: 48

約数和(自身を含む): 238135296

約数和(自身を除く): 150698940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 22147, 44294, 66441, 88588, 132882, 155029, 265764, 310058, 465087, 620116, 930174, 1040909, 1860348, 2081818, 3122727, 4163636, 6245454, 7286363, 12490908, 14572726, 21859089, 29145452, 43718178, 87436356]

約数ペア:

[(1, 87436356), (2, 43718178), (3, 29145452), (4, 21859089), (6, 14572726), (7, 12490908), (12, 7286363), (14, 6245454), (21, 4163636), (28, 3122727), (42, 2081818), (47, 1860348), (84, 1040909), (94, 930174), (141, 620116), (188, 465087), (282, 310058), (329, 265764), (564, 155029), (658, 132882), (987, 88588), (1316, 66441), (1974, 44294), (3948, 22147)]