73451356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 152832960

約数和(自身を除く): 79381604

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 79, 113, 121, 158, 187, 226, 242, 316, 374, 452, 484, 748, 869, 1243, 1343, 1738, 1921, 2057, 2486, 2686, 3476, 3842, 4114, 4972, 5372, 7684, 8228, 8927, 9559, 13673, 14773, 17854, 19118, 21131, 27346, 29546, 35708, 38236, 42262, 54692, 59092, 84524, 98197, 151759, 162503, 196394, 232441, 303518, 325006, 392788, 464882, 607036, 650012, 929764, 1080167, 1669349, 2160334, 3338698, 4320668, 6677396, 18362839, 36725678, 73451356]

約数ペア:

[(1, 73451356), (2, 36725678), (4, 18362839), (11, 6677396), (17, 4320668), (22, 3338698), (34, 2160334), (44, 1669349), (68, 1080167), (79, 929764), (113, 650012), (121, 607036), (158, 464882), (187, 392788), (226, 325006), (242, 303518), (316, 232441), (374, 196394), (452, 162503), (484, 151759), (748, 98197), (869, 84524), (1243, 59092), (1343, 54692), (1738, 42262), (1921, 38236), (2057, 35708), (2486, 29546), (2686, 27346), (3476, 21131), (3842, 19118), (4114, 17854), (4972, 14773), (5372, 13673), (7684, 9559), (8228, 8927)]