72066228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9829}}^1$

素因数の和:9896

約数の個数: 48

約数和(自身を含む): 184961280

約数和(自身を除く): 112895052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 9829, 19658, 29487, 39316, 58974, 117948, 127777, 255554, 383331, 461963, 511108, 766662, 923926, 1385889, 1533324, 1847852, 2771778, 5543556, 6005519, 12011038, 18016557, 24022076, 36033114, 72066228]

約数ペア:

[(1, 72066228), (2, 36033114), (3, 24022076), (4, 18016557), (6, 12011038), (12, 6005519), (13, 5543556), (26, 2771778), (39, 1847852), (47, 1533324), (52, 1385889), (78, 923926), (94, 766662), (141, 511108), (156, 461963), (188, 383331), (282, 255554), (564, 127777), (611, 117948), (1222, 58974), (1833, 39316), (2444, 29487), (3666, 19658), (7332, 9829)]