81783078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{45587}}^1$

素因数の和:45628

約数の個数: 32

約数和(自身を含む): 183810816

約数和(自身を除く): 102027738

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 45587, 91174, 136761, 273522, 592631, 1048501, 1185262, 1777893, 2097002, 3145503, 3555786, 6291006, 13630513, 27261026, 40891539, 81783078]

約数ペア:

[(1, 81783078), (2, 40891539), (3, 27261026), (6, 13630513), (13, 6291006), (23, 3555786), (26, 3145503), (39, 2097002), (46, 1777893), (69, 1185262), (78, 1048501), (138, 592631), (299, 273522), (598, 136761), (897, 91174), (1794, 45587)]