77628726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8929}}^1$

素因数の和:8970

約数の個数: 64

約数和(自身を含む): 205747200

約数和(自身を除く): 128118474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 8694, 8929, 17858, 26787, 53574, 62503, 80361, 125006, 160722, 187509, 205367, 241083, 375018, 410734, 482166, 562527, 616101, 1125054, 1232202, 1437569, 1687581, 1848303, 2875138, 3375162, 3696606, 4312707, 5544909, 8625414, 11089818, 12938121, 25876242, 38814363, 77628726]

約数ペア:

[(1, 77628726), (2, 38814363), (3, 25876242), (6, 12938121), (7, 11089818), (9, 8625414), (14, 5544909), (18, 4312707), (21, 3696606), (23, 3375162), (27, 2875138), (42, 1848303), (46, 1687581), (54, 1437569), (63, 1232202), (69, 1125054), (126, 616101), (138, 562527), (161, 482166), (189, 410734), (207, 375018), (322, 241083), (378, 205367), (414, 187509), (483, 160722), (621, 125006), (966, 80361), (1242, 62503), (1449, 53574), (2898, 26787), (4347, 17858), (8694, 8929)]