91047572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{607}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 199385088

約数和(自身を除く): 108337516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 487, 607, 974, 1214, 1948, 2428, 3409, 4249, 5357, 6677, 6818, 8498, 10714, 13354, 13636, 16996, 21428, 26708, 37499, 46739, 74998, 93478, 149996, 186956, 295609, 591218, 1182436, 2069263, 3251699, 4138526, 6503398, 8277052, 13006796, 22761893, 45523786, 91047572]

約数ペア:

[(1, 91047572), (2, 45523786), (4, 22761893), (7, 13006796), (11, 8277052), (14, 6503398), (22, 4138526), (28, 3251699), (44, 2069263), (77, 1182436), (154, 591218), (308, 295609), (487, 186956), (607, 149996), (974, 93478), (1214, 74998), (1948, 46739), (2428, 37499), (3409, 26708), (4249, 21428), (5357, 16996), (6677, 13636), (6818, 13354), (8498, 10714)]