181089972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7727}}^1$

素因数の和:7778

約数の個数: 96

約数和(自身を含む): 553943040

約数和(自身を除く): 372853068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7727, 7812, 11718, 15454, 23181, 23436, 30908, 46362, 54089, 69543, 92724, 108178, 139086, 162267, 208629, 216356, 239537, 278172, 324534, 417258, 479074, 486801, 649068, 718611, 834516, 958148, 973602, 1437222, 1460403, 1676759, 1947204, 2155833, 2874444, 2920806, 3353518, 4311666, 5030277, 5841612, 6467499, 6707036, 8623332, 10060554, 12934998, 15090831, 20121108, 25869996, 30181662, 45272493, 60363324, 90544986, 181089972]

約数ペア:

[(1, 181089972), (2, 90544986), (3, 60363324), (4, 45272493), (6, 30181662), (7, 25869996), (9, 20121108), (12, 15090831), (14, 12934998), (18, 10060554), (21, 8623332), (27, 6707036), (28, 6467499), (31, 5841612), (36, 5030277), (42, 4311666), (54, 3353518), (62, 2920806), (63, 2874444), (84, 2155833), (93, 1947204), (108, 1676759), (124, 1460403), (126, 1437222), (186, 973602), (189, 958148), (217, 834516), (252, 718611), (279, 649068), (372, 486801), (378, 479074), (434, 417258), (558, 324534), (651, 278172), (756, 239537), (837, 216356), (868, 208629), (1116, 162267), (1302, 139086), (1674, 108178), (1953, 92724), (2604, 69543), (3348, 54089), (3906, 46362), (5859, 30908), (7727, 23436), (7812, 23181), (11718, 15454)]