90948438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11833}}^1$

素因数の和:11909

約数の個数: 48

約数和(自身を含む): 228916896

約数和(自身を除く): 137968458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 11833, 23666, 35499, 70998, 82831, 106497, 165662, 212994, 248493, 496986, 721813, 745479, 1443626, 1490958, 2165439, 4330878, 5052691, 6496317, 10105382, 12992634, 15158073, 30316146, 45474219, 90948438]

約数ペア:

[(1, 90948438), (2, 45474219), (3, 30316146), (6, 15158073), (7, 12992634), (9, 10105382), (14, 6496317), (18, 5052691), (21, 4330878), (42, 2165439), (61, 1490958), (63, 1443626), (122, 745479), (126, 721813), (183, 496986), (366, 248493), (427, 212994), (549, 165662), (854, 106497), (1098, 82831), (1281, 70998), (2562, 35499), (3843, 23666), (7686, 11833)]