39352428

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 102473280

約数和(自身を除く): 63120852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 101, 137, 158, 202, 237, 274, 303, 316, 404, 411, 474, 548, 606, 711, 822, 909, 948, 1212, 1233, 1422, 1644, 1818, 2466, 2844, 3636, 4932, 7979, 10823, 13837, 15958, 21646, 23937, 27674, 31916, 32469, 41511, 43292, 47874, 55348, 64938, 71811, 83022, 95748, 97407, 124533, 129876, 143622, 166044, 194814, 249066, 287244, 389628, 498132, 1093123, 2186246, 3279369, 4372492, 6558738, 9838107, 13117476, 19676214, 39352428]

約数ペア:

[(1, 39352428), (2, 19676214), (3, 13117476), (4, 9838107), (6, 6558738), (9, 4372492), (12, 3279369), (18, 2186246), (36, 1093123), (79, 498132), (101, 389628), (137, 287244), (158, 249066), (202, 194814), (237, 166044), (274, 143622), (303, 129876), (316, 124533), (404, 97407), (411, 95748), (474, 83022), (548, 71811), (606, 64938), (711, 55348), (822, 47874), (909, 43292), (948, 41511), (1212, 32469), (1233, 31916), (1422, 27674), (1644, 23937), (1818, 21646), (2466, 15958), (2844, 13837), (3636, 10823), (4932, 7979)]