78728243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 14583757

約数列:

[1, 11, 29, 47, 59, 89, 319, 517, 649, 979, 1363, 1711, 2581, 2773, 4183, 5251, 14993, 18821, 28391, 30503, 46013, 57761, 80417, 121307, 152279, 246797, 884587, 1334377, 1675069, 2714767, 7157113, 78728243]

約数ペア:

[(1, 78728243), (11, 7157113), (29, 2714767), (47, 1675069), (59, 1334377), (89, 884587), (319, 246797), (517, 152279), (649, 121307), (979, 80417), (1363, 57761), (1711, 46013), (2581, 30503), (2773, 28391), (4183, 18821), (5251, 14993)]