73871388

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1867

約数の個数: 72

約数和(自身を含む): 198074240

約数和(自身を除く): 124202852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 1789, 2294, 3441, 3578, 4588, 5367, 6882, 7156, 10323, 10734, 13764, 16101, 20646, 21468, 32202, 41292, 55459, 64404, 66193, 110918, 132386, 166377, 198579, 221836, 264772, 332754, 397158, 499131, 595737, 665508, 794316, 998262, 1191474, 1996524, 2051983, 2382948, 4103966, 6155949, 8207932, 12311898, 18467847, 24623796, 36935694, 73871388]

約数ペア:

[(1, 73871388), (2, 36935694), (3, 24623796), (4, 18467847), (6, 12311898), (9, 8207932), (12, 6155949), (18, 4103966), (31, 2382948), (36, 2051983), (37, 1996524), (62, 1191474), (74, 998262), (93, 794316), (111, 665508), (124, 595737), (148, 499131), (186, 397158), (222, 332754), (279, 264772), (333, 221836), (372, 198579), (444, 166377), (558, 132386), (666, 110918), (1116, 66193), (1147, 64404), (1332, 55459), (1789, 41292), (2294, 32202), (3441, 21468), (3578, 20646), (4588, 16101), (5367, 13764), (6882, 10734), (7156, 10323)]