90215706964

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{727}}^1\times {\mathrm{107347}}^1$

素因数の和:108112

約数の個数: 36

約数和(自身を含む): 167942940256

約数和(自身を除く): 77727233292

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 727, 1156, 1454, 2908, 12359, 24718, 49436, 107347, 210103, 214694, 420206, 429388, 840412, 1824899, 3649798, 7299596, 31023283, 62046566, 78041269, 124093132, 156082538, 312165076, 1326701573, 2653403146, 5306806292, 22553926741, 45107853482, 90215706964]

約数ペア:

[(1, 90215706964), (2, 45107853482), (4, 22553926741), (17, 5306806292), (34, 2653403146), (68, 1326701573), (289, 312165076), (578, 156082538), (727, 124093132), (1156, 78041269), (1454, 62046566), (2908, 31023283), (12359, 7299596), (24718, 3649798), (49436, 1824899), (107347, 840412), (210103, 429388), (214694, 420206)]