72807462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44449}}^1$

素因数の和:44477

約数の個数: 48

約数和(自身を含む): 194157600

約数和(自身を除く): 121350138

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 44449, 88898, 133347, 266694, 311143, 400041, 577837, 622286, 800082, 933429, 1155674, 1733511, 1866858, 2800287, 3467022, 4044859, 5200533, 5600574, 8089718, 10401066, 12134577, 24269154, 36403731, 72807462]

約数ペア:

[(1, 72807462), (2, 36403731), (3, 24269154), (6, 12134577), (7, 10401066), (9, 8089718), (13, 5600574), (14, 5200533), (18, 4044859), (21, 3467022), (26, 2800287), (39, 1866858), (42, 1733511), (63, 1155674), (78, 933429), (91, 800082), (117, 622286), (126, 577837), (182, 400041), (234, 311143), (273, 266694), (546, 133347), (819, 88898), (1638, 44449)]