66649572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3649

約数の個数: 72

約数和(自身を含む): 187754112

約数和(自身を除く): 121104540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 3581, 4653, 6204, 7162, 9306, 10743, 14324, 18612, 21486, 32229, 39391, 42972, 64458, 78782, 118173, 128916, 157564, 168307, 236346, 336614, 354519, 472692, 504921, 673228, 709038, 1009842, 1418076, 1514763, 1851377, 2019684, 3029526, 3702754, 5554131, 6059052, 7405508, 11108262, 16662393, 22216524, 33324786, 66649572]

約数ペア:

[(1, 66649572), (2, 33324786), (3, 22216524), (4, 16662393), (6, 11108262), (9, 7405508), (11, 6059052), (12, 5554131), (18, 3702754), (22, 3029526), (33, 2019684), (36, 1851377), (44, 1514763), (47, 1418076), (66, 1009842), (94, 709038), (99, 673228), (132, 504921), (141, 472692), (188, 354519), (198, 336614), (282, 236346), (396, 168307), (423, 157564), (517, 128916), (564, 118173), (846, 78782), (1034, 64458), (1551, 42972), (1692, 39391), (2068, 32229), (3102, 21486), (3581, 18612), (4653, 14324), (6204, 10743), (7162, 9306)]