88563420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44729}}^1$

素因数の和:44755

約数の個数: 72

約数和(自身を含む): 293070960

約数和(自身を除く): 204507540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 44729, 89458, 134187, 178916, 223645, 268374, 402561, 447290, 492019, 536748, 670935, 805122, 894580, 984038, 1341870, 1476057, 1610244, 1968076, 2012805, 2460095, 2683740, 2952114, 4025610, 4428171, 4920190, 5904228, 7380285, 8051220, 8856342, 9840380, 14760570, 17712684, 22140855, 29521140, 44281710, 88563420]

約数ペア:

[(1, 88563420), (2, 44281710), (3, 29521140), (4, 22140855), (5, 17712684), (6, 14760570), (9, 9840380), (10, 8856342), (11, 8051220), (12, 7380285), (15, 5904228), (18, 4920190), (20, 4428171), (22, 4025610), (30, 2952114), (33, 2683740), (36, 2460095), (44, 2012805), (45, 1968076), (55, 1610244), (60, 1476057), (66, 1341870), (90, 984038), (99, 894580), (110, 805122), (132, 670935), (165, 536748), (180, 492019), (198, 447290), (220, 402561), (330, 268374), (396, 223645), (495, 178916), (660, 134187), (990, 89458), (1980, 44729)]