72541728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{35983}}^1$

素因数の和:36006

約数の個数: 72

約数和(自身を含む): 235767168

約数和(自身を除く): 163225440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 35983, 71966, 107949, 143932, 215898, 251881, 287864, 323847, 431796, 503762, 575728, 647694, 755643, 863592, 1007524, 1151456, 1295388, 1511286, 1727184, 2015048, 2266929, 2590776, 3022572, 3454368, 4030096, 4533858, 5181552, 6045144, 8060192, 9067716, 10363104, 12090288, 18135432, 24180576, 36270864, 72541728]

約数ペア:

[(1, 72541728), (2, 36270864), (3, 24180576), (4, 18135432), (6, 12090288), (7, 10363104), (8, 9067716), (9, 8060192), (12, 6045144), (14, 5181552), (16, 4533858), (18, 4030096), (21, 3454368), (24, 3022572), (28, 2590776), (32, 2266929), (36, 2015048), (42, 1727184), (48, 1511286), (56, 1295388), (63, 1151456), (72, 1007524), (84, 863592), (96, 755643), (112, 647694), (126, 575728), (144, 503762), (168, 431796), (224, 323847), (252, 287864), (288, 251881), (336, 215898), (504, 143932), (672, 107949), (1008, 71966), (2016, 35983)]