42315552

素因数分解:

$2^5\times 3^2\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:786

約数の個数: 72

約数和(自身を含む): 120966300

約数和(自身を除く): 78650748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 349, 421, 698, 842, 1047, 1263, 1396, 1684, 2094, 2526, 2792, 3141, 3368, 3789, 4188, 5052, 5584, 6282, 6736, 7578, 8376, 10104, 11168, 12564, 13472, 15156, 16752, 20208, 25128, 30312, 33504, 40416, 50256, 60624, 100512, 121248, 146929, 293858, 440787, 587716, 881574, 1175432, 1322361, 1763148, 2350864, 2644722, 3526296, 4701728, 5289444, 7052592, 10578888, 14105184, 21157776, 42315552]

約数ペア:

[(1, 42315552), (2, 21157776), (3, 14105184), (4, 10578888), (6, 7052592), (8, 5289444), (9, 4701728), (12, 3526296), (16, 2644722), (18, 2350864), (24, 1763148), (32, 1322361), (36, 1175432), (48, 881574), (72, 587716), (96, 440787), (144, 293858), (288, 146929), (349, 121248), (421, 100512), (698, 60624), (842, 50256), (1047, 40416), (1263, 33504), (1396, 30312), (1684, 25128), (2094, 20208), (2526, 16752), (2792, 15156), (3141, 13472), (3368, 12564), (3789, 11168), (4188, 10104), (5052, 8376), (5584, 7578), (6282, 6736)]