71649144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47387}}^1$

素因数の和:47409

約数の個数: 64

約数和(自身を含む): 227462400

約数和(自身を除く): 155813256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 47387, 94774, 142161, 189548, 284322, 331709, 379096, 426483, 568644, 663418, 852966, 995127, 1137288, 1279449, 1326836, 1705932, 1990254, 2558898, 2653672, 2985381, 3411864, 3980508, 5117796, 5970762, 7961016, 8956143, 10235592, 11941524, 17912286, 23883048, 35824572, 71649144]

約数ペア:

[(1, 71649144), (2, 35824572), (3, 23883048), (4, 17912286), (6, 11941524), (7, 10235592), (8, 8956143), (9, 7961016), (12, 5970762), (14, 5117796), (18, 3980508), (21, 3411864), (24, 2985381), (27, 2653672), (28, 2558898), (36, 1990254), (42, 1705932), (54, 1326836), (56, 1279449), (63, 1137288), (72, 995127), (84, 852966), (108, 663418), (126, 568644), (168, 426483), (189, 379096), (216, 331709), (252, 284322), (378, 189548), (504, 142161), (756, 94774), (1512, 47387)]