31581036

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 56477844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 103, 108, 153, 167, 204, 206, 306, 309, 334, 412, 459, 501, 612, 618, 668, 918, 927, 1002, 1236, 1503, 1751, 1836, 1854, 2004, 2781, 2839, 3006, 3502, 3708, 4509, 5253, 5562, 5678, 6012, 7004, 8517, 9018, 10506, 11124, 11356, 15759, 17034, 17201, 18036, 21012, 25551, 31518, 34068, 34402, 47277, 51102, 51603, 63036, 68804, 76653, 94554, 102204, 103206, 153306, 154809, 189108, 206412, 292417, 306612, 309618, 464427, 584834, 619236, 877251, 928854, 1169668, 1754502, 1857708, 2631753, 3509004, 5263506, 7895259, 10527012, 15790518, 31581036]

約数ペア:

[(1, 31581036), (2, 15790518), (3, 10527012), (4, 7895259), (6, 5263506), (9, 3509004), (12, 2631753), (17, 1857708), (18, 1754502), (27, 1169668), (34, 928854), (36, 877251), (51, 619236), (54, 584834), (68, 464427), (102, 309618), (103, 306612), (108, 292417), (153, 206412), (167, 189108), (204, 154809), (206, 153306), (306, 103206), (309, 102204), (334, 94554), (412, 76653), (459, 68804), (501, 63036), (612, 51603), (618, 51102), (668, 47277), (918, 34402), (927, 34068), (1002, 31518), (1236, 25551), (1503, 21012), (1751, 18036), (1836, 17201), (1854, 17034), (2004, 15759), (2781, 11356), (2839, 11124), (3006, 10506), (3502, 9018), (3708, 8517), (4509, 7004), (5253, 6012), (5562, 5678)]