81066312

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19753}}^1$

素因数の和:19787

約数の個数: 64

約数和(自身を含む): 237048000

約数和(自身を除く): 155981688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 19753, 39506, 59259, 79012, 118518, 158024, 177777, 237036, 355554, 375307, 474072, 533331, 711108, 750614, 1066662, 1125921, 1422216, 1501228, 2133324, 2251842, 3002456, 3377763, 4266648, 4503684, 6755526, 9007368, 10133289, 13511052, 20266578, 27022104, 40533156, 81066312]

約数ペア:

[(1, 81066312), (2, 40533156), (3, 27022104), (4, 20266578), (6, 13511052), (8, 10133289), (9, 9007368), (12, 6755526), (18, 4503684), (19, 4266648), (24, 3377763), (27, 3002456), (36, 2251842), (38, 2133324), (54, 1501228), (57, 1422216), (72, 1125921), (76, 1066662), (108, 750614), (114, 711108), (152, 533331), (171, 474072), (216, 375307), (228, 355554), (342, 237036), (456, 177777), (513, 158024), (684, 118518), (1026, 79012), (1368, 59259), (2052, 39506), (4104, 19753)]