72148150484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{81937}}^1$

素因数の和:82544

約数の個数: 48

約数和(自身を含む): 139748208768

約数和(自身を除く): 67600058284

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 563, 782, 1126, 1564, 2252, 9571, 12949, 19142, 25898, 38284, 51796, 81937, 163874, 220133, 327748, 440266, 880532, 1392929, 1884551, 2785858, 3769102, 5571716, 7538204, 32037367, 46130531, 64074734, 92261062, 128149468, 184522124, 784219027, 1061002213, 1568438054, 2122004426, 3136876108, 4244008852, 18037037621, 36074075242, 72148150484]

約数ペア:

[(1, 72148150484), (2, 36074075242), (4, 18037037621), (17, 4244008852), (23, 3136876108), (34, 2122004426), (46, 1568438054), (68, 1061002213), (92, 784219027), (391, 184522124), (563, 128149468), (782, 92261062), (1126, 64074734), (1564, 46130531), (2252, 32037367), (9571, 7538204), (12949, 5571716), (19142, 3769102), (25898, 2785858), (38284, 1884551), (51796, 1392929), (81937, 880532), (163874, 440266), (220133, 327748)]