87370164

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{12841}}^1$

素因数の和:12867

約数の個数: 72

約数和(自身を含む): 261771328

約数和(自身を除く): 174401164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 12841, 25682, 38523, 51364, 77046, 89887, 115569, 154092, 179774, 231138, 269661, 346707, 359548, 462276, 539322, 693414, 808983, 1040121, 1078644, 1386828, 1617966, 2080242, 2426949, 3120363, 3235932, 4160484, 4853898, 6240726, 7280847, 9707796, 12481452, 14561694, 21842541, 29123388, 43685082, 87370164]

約数ペア:

[(1, 87370164), (2, 43685082), (3, 29123388), (4, 21842541), (6, 14561694), (7, 12481452), (9, 9707796), (12, 7280847), (14, 6240726), (18, 4853898), (21, 4160484), (27, 3235932), (28, 3120363), (36, 2426949), (42, 2080242), (54, 1617966), (63, 1386828), (81, 1078644), (84, 1040121), (108, 808983), (126, 693414), (162, 539322), (189, 462276), (243, 359548), (252, 346707), (324, 269661), (378, 231138), (486, 179774), (567, 154092), (756, 115569), (972, 89887), (1134, 77046), (1701, 51364), (2268, 38523), (3402, 25682), (6804, 12841)]