120718674

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:397

約数の個数: 80

約数和(自身を含む): 285405120

約数和(自身を除く): 164686446

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 179, 181, 207, 358, 362, 414, 537, 543, 621, 1074, 1086, 1242, 1611, 1629, 1863, 3222, 3258, 3726, 4117, 4163, 4833, 4887, 8234, 8326, 9666, 9774, 12351, 12489, 14499, 14661, 24702, 24978, 28998, 29322, 32399, 37053, 37467, 64798, 74106, 74934, 97197, 111159, 112401, 194394, 222318, 224802, 291591, 333477, 337203, 583182, 666954, 674406, 745177, 874773, 1490354, 1749546, 2235531, 2624319, 4471062, 5248638, 6706593, 13413186, 20119779, 40239558, 60359337, 120718674]

約数ペア:

[(1, 120718674), (2, 60359337), (3, 40239558), (6, 20119779), (9, 13413186), (18, 6706593), (23, 5248638), (27, 4471062), (46, 2624319), (54, 2235531), (69, 1749546), (81, 1490354), (138, 874773), (162, 745177), (179, 674406), (181, 666954), (207, 583182), (358, 337203), (362, 333477), (414, 291591), (537, 224802), (543, 222318), (621, 194394), (1074, 112401), (1086, 111159), (1242, 97197), (1611, 74934), (1629, 74106), (1863, 64798), (3222, 37467), (3258, 37053), (3726, 32399), (4117, 29322), (4163, 28998), (4833, 24978), (4887, 24702), (8234, 14661), (8326, 14499), (9666, 12489), (9774, 12351)]