89749152

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1109}}^1$

素因数の和:1406

約数の個数: 72

約数和(自身を含む): 256363380

約数和(自身を除く): 166614228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 1109, 1124, 1686, 2218, 2248, 2529, 3327, 3372, 4436, 4496, 5058, 6654, 6744, 8872, 8992, 9981, 10116, 13308, 13488, 17744, 19962, 20232, 26616, 26976, 35488, 39924, 40464, 53232, 79848, 80928, 106464, 159696, 311629, 319392, 623258, 934887, 1246516, 1869774, 2493032, 2804661, 3739548, 4986064, 5609322, 7479096, 9972128, 11218644, 14958192, 22437288, 29916384, 44874576, 89749152]

約数ペア:

[(1, 89749152), (2, 44874576), (3, 29916384), (4, 22437288), (6, 14958192), (8, 11218644), (9, 9972128), (12, 7479096), (16, 5609322), (18, 4986064), (24, 3739548), (32, 2804661), (36, 2493032), (48, 1869774), (72, 1246516), (96, 934887), (144, 623258), (281, 319392), (288, 311629), (562, 159696), (843, 106464), (1109, 80928), (1124, 79848), (1686, 53232), (2218, 40464), (2248, 39924), (2529, 35488), (3327, 26976), (3372, 26616), (4436, 20232), (4496, 19962), (5058, 17744), (6654, 13488), (6744, 13308), (8872, 10116), (8992, 9981)]