72499657828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7109}}^1\times {\mathrm{8527}}^1$

素因数の和:15676

約数の個数: 48

約数和(自身を含む): 142611356160

約数和(自身を除く): 70111698332

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 7109, 8527, 14218, 17054, 28436, 34108, 92417, 110851, 163507, 184834, 196121, 221702, 327014, 369668, 392242, 443404, 654028, 784484, 2125591, 2549573, 4251182, 5099146, 8502364, 10198292, 60618443, 121236886, 242473772, 788039759, 1394224189, 1576079518, 2788448378, 3152159036, 5576896756, 18124914457, 36249828914, 72499657828]

約数ペア:

[(1, 72499657828), (2, 36249828914), (4, 18124914457), (13, 5576896756), (23, 3152159036), (26, 2788448378), (46, 1576079518), (52, 1394224189), (92, 788039759), (299, 242473772), (598, 121236886), (1196, 60618443), (7109, 10198292), (8527, 8502364), (14218, 5099146), (17054, 4251182), (28436, 2549573), (34108, 2125591), (92417, 784484), (110851, 654028), (163507, 443404), (184834, 392242), (196121, 369668), (221702, 327014)]