68639364

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 179262720

約数和(自身を除く): 110623356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 113, 141, 188, 226, 282, 339, 359, 423, 452, 564, 678, 718, 846, 1017, 1077, 1356, 1436, 1692, 2034, 2154, 3231, 4068, 4308, 5311, 6462, 10622, 12924, 15933, 16873, 21244, 31866, 33746, 40567, 47799, 50619, 63732, 67492, 81134, 95598, 101238, 121701, 151857, 162268, 191196, 202476, 243402, 303714, 365103, 486804, 607428, 730206, 1460412, 1906649, 3813298, 5719947, 7626596, 11439894, 17159841, 22879788, 34319682, 68639364]

約数ペア:

[(1, 68639364), (2, 34319682), (3, 22879788), (4, 17159841), (6, 11439894), (9, 7626596), (12, 5719947), (18, 3813298), (36, 1906649), (47, 1460412), (94, 730206), (113, 607428), (141, 486804), (188, 365103), (226, 303714), (282, 243402), (339, 202476), (359, 191196), (423, 162268), (452, 151857), (564, 121701), (678, 101238), (718, 95598), (846, 81134), (1017, 67492), (1077, 63732), (1356, 50619), (1436, 47799), (1692, 40567), (2034, 33746), (2154, 31866), (3231, 21244), (4068, 16873), (4308, 15933), (5311, 12924), (6462, 10622)]