72996651

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4736

約数の個数: 48

約数和(自身を含む): 136631040

約数和(自身を除く): 63634389

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 4691, 5187, 14073, 15561, 32837, 42219, 60983, 89129, 98511, 182949, 267387, 295533, 426881, 548847, 623903, 802161, 1158677, 1280643, 1871709, 3476031, 3841929, 5615127, 8110739, 10428093, 24332217, 72996651]

約数ペア:

[(1, 72996651), (3, 24332217), (7, 10428093), (9, 8110739), (13, 5615127), (19, 3841929), (21, 3476031), (39, 1871709), (57, 1280643), (63, 1158677), (91, 802161), (117, 623903), (133, 548847), (171, 426881), (247, 295533), (273, 267387), (399, 182949), (741, 98511), (819, 89129), (1197, 60983), (1729, 42219), (2223, 32837), (4691, 15561), (5187, 14073)]