72299708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{283}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 145283040

約数和(自身を除く): 72983332

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 283, 289, 442, 566, 578, 884, 1132, 1156, 3679, 3757, 4811, 4913, 7358, 7514, 9622, 9826, 14716, 15028, 19244, 19652, 62543, 63869, 81787, 125086, 127738, 163574, 250172, 255476, 327148, 1063231, 1390379, 2126462, 2780758, 4252924, 5561516, 18074927, 36149854, 72299708]

約数ペア:

[(1, 72299708), (2, 36149854), (4, 18074927), (13, 5561516), (17, 4252924), (26, 2780758), (34, 2126462), (52, 1390379), (68, 1063231), (221, 327148), (283, 255476), (289, 250172), (442, 163574), (566, 127738), (578, 125086), (884, 81787), (1132, 63869), (1156, 62543), (3679, 19652), (3757, 19244), (4811, 15028), (4913, 14716), (7358, 9826), (7514, 9622)]