72490404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 198682848

約数和(自身を除く): 126192444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 147, 196, 226, 294, 339, 452, 588, 678, 791, 1091, 1356, 1582, 2182, 2373, 3164, 3273, 4364, 4746, 5537, 6546, 7637, 9492, 11074, 13092, 15274, 16611, 22148, 22911, 30548, 33222, 45822, 53459, 66444, 91644, 106918, 123283, 160377, 213836, 246566, 320754, 369849, 493132, 641508, 739698, 862981, 1479396, 1725962, 2588943, 3451924, 5177886, 6040867, 10355772, 12081734, 18122601, 24163468, 36245202, 72490404]

約数ペア:

[(1, 72490404), (2, 36245202), (3, 24163468), (4, 18122601), (6, 12081734), (7, 10355772), (12, 6040867), (14, 5177886), (21, 3451924), (28, 2588943), (42, 1725962), (49, 1479396), (84, 862981), (98, 739698), (113, 641508), (147, 493132), (196, 369849), (226, 320754), (294, 246566), (339, 213836), (452, 160377), (588, 123283), (678, 106918), (791, 91644), (1091, 66444), (1356, 53459), (1582, 45822), (2182, 33222), (2373, 30548), (3164, 22911), (3273, 22148), (4364, 16611), (4746, 15274), (5537, 13092), (6546, 11074), (7637, 9492)]