72604376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 82224424

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 127, 184, 239, 254, 299, 478, 508, 598, 956, 1016, 1196, 1651, 1912, 2392, 2921, 3107, 3302, 5497, 5842, 6214, 6604, 10994, 11684, 12428, 13208, 21988, 23368, 24856, 30353, 37973, 43976, 60706, 71461, 75946, 121412, 142922, 151892, 242824, 285844, 303784, 394589, 571688, 698119, 789178, 1396238, 1578356, 2792476, 3156712, 5584952, 9075547, 18151094, 36302188, 72604376]

約数ペア:

[(1, 72604376), (2, 36302188), (4, 18151094), (8, 9075547), (13, 5584952), (23, 3156712), (26, 2792476), (46, 1578356), (52, 1396238), (92, 789178), (104, 698119), (127, 571688), (184, 394589), (239, 303784), (254, 285844), (299, 242824), (478, 151892), (508, 142922), (598, 121412), (956, 75946), (1016, 71461), (1196, 60706), (1651, 43976), (1912, 37973), (2392, 30353), (2921, 24856), (3107, 23368), (3302, 21988), (5497, 13208), (5842, 12428), (6214, 11684), (6604, 10994)]