89197668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1481}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 258935040

約数和(自身を除く): 169737372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1434, 1481, 1673, 2151, 2868, 2962, 3346, 4302, 4443, 5019, 5924, 6692, 8604, 8886, 10038, 10367, 13329, 15057, 17772, 20076, 20734, 26658, 30114, 31101, 41468, 53316, 60228, 62202, 93303, 124404, 186606, 353959, 373212, 707918, 1061877, 1415836, 2123754, 2477713, 3185631, 4247508, 4955426, 6371262, 7433139, 9910852, 12742524, 14866278, 22299417, 29732556, 44598834, 89197668]

約数ペア:

[(1, 89197668), (2, 44598834), (3, 29732556), (4, 22299417), (6, 14866278), (7, 12742524), (9, 9910852), (12, 7433139), (14, 6371262), (18, 4955426), (21, 4247508), (28, 3185631), (36, 2477713), (42, 2123754), (63, 1415836), (84, 1061877), (126, 707918), (239, 373212), (252, 353959), (478, 186606), (717, 124404), (956, 93303), (1434, 62202), (1481, 60228), (1673, 53316), (2151, 41468), (2868, 31101), (2962, 30114), (3346, 26658), (4302, 20734), (4443, 20076), (5019, 17772), (5924, 15057), (6692, 13329), (8604, 10367), (8886, 10038)]