173638764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1193}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 474600672

約数和(自身を除く): 300961908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 311, 468, 622, 933, 1193, 1244, 1866, 2386, 2799, 3579, 3732, 4043, 4772, 5598, 7158, 8086, 10737, 11196, 12129, 14316, 15509, 16172, 21474, 24258, 31018, 36387, 42948, 46527, 48516, 62036, 72774, 93054, 139581, 145548, 186108, 279162, 371023, 558324, 742046, 1113069, 1484092, 2226138, 3339207, 4452276, 4823299, 6678414, 9646598, 13356828, 14469897, 19293196, 28939794, 43409691, 57879588, 86819382, 173638764]

約数ペア:

[(1, 173638764), (2, 86819382), (3, 57879588), (4, 43409691), (6, 28939794), (9, 19293196), (12, 14469897), (13, 13356828), (18, 9646598), (26, 6678414), (36, 4823299), (39, 4452276), (52, 3339207), (78, 2226138), (117, 1484092), (156, 1113069), (234, 742046), (311, 558324), (468, 371023), (622, 279162), (933, 186108), (1193, 145548), (1244, 139581), (1866, 93054), (2386, 72774), (2799, 62036), (3579, 48516), (3732, 46527), (4043, 42948), (4772, 36387), (5598, 31018), (7158, 24258), (8086, 21474), (10737, 16172), (11196, 15509), (12129, 14316)]