87869262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 200874240

約数和(自身を除く): 113004978

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 211, 247, 281, 422, 494, 562, 633, 741, 843, 1266, 1482, 1686, 2743, 3653, 4009, 5339, 5486, 7306, 8018, 8229, 10678, 10959, 12027, 16017, 16458, 21918, 24054, 32034, 52117, 59291, 69407, 104234, 118582, 138814, 156351, 177873, 208221, 312702, 355746, 416442, 770783, 1126529, 1541566, 2253058, 2312349, 3379587, 4624698, 6759174, 14644877, 29289754, 43934631, 87869262]

約数ペア:

[(1, 87869262), (2, 43934631), (3, 29289754), (6, 14644877), (13, 6759174), (19, 4624698), (26, 3379587), (38, 2312349), (39, 2253058), (57, 1541566), (78, 1126529), (114, 770783), (211, 416442), (247, 355746), (281, 312702), (422, 208221), (494, 177873), (562, 156351), (633, 138814), (741, 118582), (843, 104234), (1266, 69407), (1482, 59291), (1686, 52117), (2743, 32034), (3653, 24054), (4009, 21918), (5339, 16458), (5486, 16017), (7306, 12027), (8018, 10959), (8229, 10678)]