69647724

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 181267632

約数和(自身を除く): 111619908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 173, 211, 212, 318, 346, 422, 477, 519, 633, 636, 692, 844, 954, 1038, 1266, 1557, 1899, 1908, 2076, 2532, 3114, 3798, 6228, 7596, 9169, 11183, 18338, 22366, 27507, 33549, 36503, 36676, 44732, 55014, 67098, 73006, 82521, 100647, 109509, 110028, 134196, 146012, 165042, 201294, 219018, 328527, 330084, 402588, 438036, 657054, 1314108, 1934659, 3869318, 5803977, 7738636, 11607954, 17411931, 23215908, 34823862, 69647724]

約数ペア:

[(1, 69647724), (2, 34823862), (3, 23215908), (4, 17411931), (6, 11607954), (9, 7738636), (12, 5803977), (18, 3869318), (36, 1934659), (53, 1314108), (106, 657054), (159, 438036), (173, 402588), (211, 330084), (212, 328527), (318, 219018), (346, 201294), (422, 165042), (477, 146012), (519, 134196), (633, 110028), (636, 109509), (692, 100647), (844, 82521), (954, 73006), (1038, 67098), (1266, 55014), (1557, 44732), (1899, 36676), (1908, 36503), (2076, 33549), (2532, 27507), (3114, 22366), (3798, 18338), (6228, 11183), (7596, 9169)]