87872616

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 257985000

約数和(自身を除く): 170112384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 269, 312, 349, 468, 538, 698, 807, 936, 1047, 1076, 1396, 1614, 2094, 2152, 2421, 2792, 3141, 3228, 3497, 4188, 4537, 4842, 6282, 6456, 6994, 8376, 9074, 9684, 10491, 12564, 13611, 13988, 18148, 19368, 20982, 25128, 27222, 27976, 31473, 36296, 40833, 41964, 54444, 62946, 81666, 83928, 93881, 108888, 125892, 163332, 187762, 251784, 281643, 326664, 375524, 563286, 751048, 844929, 1126572, 1220453, 1689858, 2253144, 2440906, 3379716, 3661359, 4881812, 6759432, 7322718, 9763624, 10984077, 14645436, 21968154, 29290872, 43936308, 87872616]

約数ペア:

[(1, 87872616), (2, 43936308), (3, 29290872), (4, 21968154), (6, 14645436), (8, 10984077), (9, 9763624), (12, 7322718), (13, 6759432), (18, 4881812), (24, 3661359), (26, 3379716), (36, 2440906), (39, 2253144), (52, 1689858), (72, 1220453), (78, 1126572), (104, 844929), (117, 751048), (156, 563286), (234, 375524), (269, 326664), (312, 281643), (349, 251784), (468, 187762), (538, 163332), (698, 125892), (807, 108888), (936, 93881), (1047, 83928), (1076, 81666), (1396, 62946), (1614, 54444), (2094, 41964), (2152, 40833), (2421, 36296), (2792, 31473), (3141, 27976), (3228, 27222), (3497, 25128), (4188, 20982), (4537, 19368), (4842, 18148), (6282, 13988), (6456, 13611), (6994, 12564), (8376, 10491), (9074, 9684)]