68778894

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 82179186

約数列:

[1, 2, 3, 6, 29, 31, 41, 58, 62, 82, 87, 93, 123, 174, 186, 246, 311, 622, 899, 933, 1189, 1271, 1798, 1866, 2378, 2542, 2697, 3567, 3813, 5394, 7134, 7626, 9019, 9641, 12751, 18038, 19282, 25502, 27057, 28923, 36859, 38253, 54114, 57846, 73718, 76506, 110577, 221154, 279589, 369779, 395281, 559178, 739558, 790562, 838767, 1109337, 1185843, 1677534, 2218674, 2371686, 11463149, 22926298, 34389447, 68778894]

約数ペア:

[(1, 68778894), (2, 34389447), (3, 22926298), (6, 11463149), (29, 2371686), (31, 2218674), (41, 1677534), (58, 1185843), (62, 1109337), (82, 838767), (87, 790562), (93, 739558), (123, 559178), (174, 395281), (186, 369779), (246, 279589), (311, 221154), (622, 110577), (899, 76506), (933, 73718), (1189, 57846), (1271, 54114), (1798, 38253), (1866, 36859), (2378, 28923), (2542, 27057), (2697, 25502), (3567, 19282), (3813, 18038), (5394, 12751), (7134, 9641), (7626, 9019)]