74575728

素因数分解:

$2^4\times 3^5\times {\mathrm{19181}}^1$

素因数の和:19204

約数の個数: 60

約数和(自身を含む): 216449688

約数和(自身を除く): 141873960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 19181, 38362, 57543, 76724, 115086, 153448, 172629, 230172, 306896, 345258, 460344, 517887, 690516, 920688, 1035774, 1381032, 1553661, 2071548, 2762064, 3107322, 4143096, 4660983, 6214644, 8286192, 9321966, 12429288, 18643932, 24858576, 37287864, 74575728]

約数ペア:

[(1, 74575728), (2, 37287864), (3, 24858576), (4, 18643932), (6, 12429288), (8, 9321966), (9, 8286192), (12, 6214644), (16, 4660983), (18, 4143096), (24, 3107322), (27, 2762064), (36, 2071548), (48, 1553661), (54, 1381032), (72, 1035774), (81, 920688), (108, 690516), (144, 517887), (162, 460344), (216, 345258), (243, 306896), (324, 230172), (432, 172629), (486, 153448), (648, 115086), (972, 76724), (1296, 57543), (1944, 38362), (3888, 19181)]