72194430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31253}}^1$

素因数の和:31281

約数の個数: 64

約数和(自身を含む): 216027648

約数和(自身を除く): 143833218

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 31253, 62506, 93759, 156265, 187518, 218771, 312530, 343783, 437542, 468795, 656313, 687566, 937590, 1031349, 1093855, 1312626, 1718915, 2062698, 2187710, 2406481, 3281565, 3437830, 4812962, 5156745, 6563130, 7219443, 10313490, 12032405, 14438886, 24064810, 36097215, 72194430]

約数ペア:

[(1, 72194430), (2, 36097215), (3, 24064810), (5, 14438886), (6, 12032405), (7, 10313490), (10, 7219443), (11, 6563130), (14, 5156745), (15, 4812962), (21, 3437830), (22, 3281565), (30, 2406481), (33, 2187710), (35, 2062698), (42, 1718915), (55, 1312626), (66, 1093855), (70, 1031349), (77, 937590), (105, 687566), (110, 656313), (154, 468795), (165, 437542), (210, 343783), (231, 312530), (330, 218771), (385, 187518), (462, 156265), (770, 93759), (1155, 62506), (2310, 31253)]