80460252

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4299

約数の個数: 72

約数和(自身を含む): 222348672

約数和(自身を除く): 141888420

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4241, 4743, 6324, 8482, 9486, 12723, 16964, 18972, 25446, 38169, 50892, 72097, 76338, 131471, 144194, 152676, 216291, 262942, 288388, 394413, 432582, 525884, 648873, 788826, 865164, 1183239, 1297746, 1577652, 2235007, 2366478, 2595492, 4470014, 4732956, 6705021, 8940028, 13410042, 20115063, 26820084, 40230126, 80460252]

約数ペア:

[(1, 80460252), (2, 40230126), (3, 26820084), (4, 20115063), (6, 13410042), (9, 8940028), (12, 6705021), (17, 4732956), (18, 4470014), (31, 2595492), (34, 2366478), (36, 2235007), (51, 1577652), (62, 1297746), (68, 1183239), (93, 865164), (102, 788826), (124, 648873), (153, 525884), (186, 432582), (204, 394413), (279, 288388), (306, 262942), (372, 216291), (527, 152676), (558, 144194), (612, 131471), (1054, 76338), (1116, 72097), (1581, 50892), (2108, 38169), (3162, 25446), (4241, 18972), (4743, 16964), (6324, 12723), (8482, 9486)]