72948524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 148780800

約数和(自身を除く): 75832276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 781, 836, 1229, 1349, 1562, 2458, 2698, 3124, 4916, 5396, 13519, 14839, 23351, 27038, 29678, 46702, 54076, 59356, 87259, 93404, 174518, 256861, 349036, 513722, 959849, 1027444, 1657921, 1919698, 3315842, 3839396, 6631684, 18237131, 36474262, 72948524]

約数ペア:

[(1, 72948524), (2, 36474262), (4, 18237131), (11, 6631684), (19, 3839396), (22, 3315842), (38, 1919698), (44, 1657921), (71, 1027444), (76, 959849), (142, 513722), (209, 349036), (284, 256861), (418, 174518), (781, 93404), (836, 87259), (1229, 59356), (1349, 54076), (1562, 46702), (2458, 29678), (2698, 27038), (3124, 23351), (4916, 14839), (5396, 13519)]