85465548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1481}}^1$

素因数の和:1727

約数の個数: 72

約数和(自身を含む): 248146080

約数和(自身を除く): 162680532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1481, 1603, 2061, 2748, 2962, 3206, 4122, 4443, 4809, 5924, 6412, 8244, 8886, 9618, 10367, 13329, 14427, 17772, 19236, 20734, 26658, 28854, 31101, 41468, 53316, 57708, 62202, 93303, 124404, 186606, 339149, 373212, 678298, 1017447, 1356596, 2034894, 2374043, 3052341, 4069788, 4748086, 6104682, 7122129, 9496172, 12209364, 14244258, 21366387, 28488516, 42732774, 85465548]

約数ペア:

[(1, 85465548), (2, 42732774), (3, 28488516), (4, 21366387), (6, 14244258), (7, 12209364), (9, 9496172), (12, 7122129), (14, 6104682), (18, 4748086), (21, 4069788), (28, 3052341), (36, 2374043), (42, 2034894), (63, 1356596), (84, 1017447), (126, 678298), (229, 373212), (252, 339149), (458, 186606), (687, 124404), (916, 93303), (1374, 62202), (1481, 57708), (1603, 53316), (2061, 41468), (2748, 31101), (2962, 28854), (3206, 26658), (4122, 20734), (4443, 19236), (4809, 17772), (5924, 14427), (6412, 13329), (8244, 10367), (8886, 9618)]