625272012

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 1603929600

約数和(自身を除く): 978657588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 383, 404, 449, 606, 766, 898, 909, 1149, 1212, 1347, 1532, 1796, 1818, 2298, 2694, 3447, 3636, 4041, 4596, 5388, 6894, 8082, 13788, 16164, 38683, 45349, 77366, 90698, 116049, 136047, 154732, 171967, 181396, 232098, 272094, 343934, 348147, 408141, 464196, 515901, 544188, 687868, 696294, 816282, 1031802, 1392588, 1547703, 1632564, 2063604, 3095406, 6190812, 17368667, 34737334, 52106001, 69474668, 104212002, 156318003, 208424004, 312636006, 625272012]

約数ペア:

[(1, 625272012), (2, 312636006), (3, 208424004), (4, 156318003), (6, 104212002), (9, 69474668), (12, 52106001), (18, 34737334), (36, 17368667), (101, 6190812), (202, 3095406), (303, 2063604), (383, 1632564), (404, 1547703), (449, 1392588), (606, 1031802), (766, 816282), (898, 696294), (909, 687868), (1149, 544188), (1212, 515901), (1347, 464196), (1532, 408141), (1796, 348147), (1818, 343934), (2298, 272094), (2694, 232098), (3447, 181396), (3636, 171967), (4041, 154732), (4596, 136047), (5388, 116049), (6894, 90698), (8082, 77366), (13788, 45349), (16164, 38683)]