64719342

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 143910000

約数和(自身を除く): 79190658

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 149, 177, 298, 354, 409, 447, 531, 818, 894, 1062, 1227, 1341, 2454, 2682, 3681, 7362, 8791, 17582, 24131, 26373, 48262, 52746, 60941, 72393, 79119, 121882, 144786, 158238, 182823, 217179, 365646, 434358, 548469, 1096938, 3595519, 7191038, 10786557, 21573114, 32359671, 64719342]

約数ペア:

[(1, 64719342), (2, 32359671), (3, 21573114), (6, 10786557), (9, 7191038), (18, 3595519), (59, 1096938), (118, 548469), (149, 434358), (177, 365646), (298, 217179), (354, 182823), (409, 158238), (447, 144786), (531, 121882), (818, 79119), (894, 72393), (1062, 60941), (1227, 52746), (1341, 48262), (2454, 26373), (2682, 24131), (3681, 17582), (7362, 8791)]