72387504

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{10259}}^1$

素因数の和:10287

約数の個数: 90

約数和(自身を含む): 235682460

約数和(自身を除く): 163294956

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 10259, 20518, 30777, 41036, 61554, 71813, 82072, 92331, 123108, 143626, 164144, 184662, 215439, 246216, 287252, 369324, 430878, 492432, 502691, 574504, 646317, 738648, 861756, 1005382, 1149008, 1292634, 1477296, 1508073, 1723512, 2010764, 2585268, 3016146, 3447024, 4021528, 4524219, 5170536, 6032292, 8043056, 9048438, 10341072, 12064584, 18096876, 24129168, 36193752, 72387504]

約数ペア:

[(1, 72387504), (2, 36193752), (3, 24129168), (4, 18096876), (6, 12064584), (7, 10341072), (8, 9048438), (9, 8043056), (12, 6032292), (14, 5170536), (16, 4524219), (18, 4021528), (21, 3447024), (24, 3016146), (28, 2585268), (36, 2010764), (42, 1723512), (48, 1508073), (49, 1477296), (56, 1292634), (63, 1149008), (72, 1005382), (84, 861756), (98, 738648), (112, 646317), (126, 574504), (144, 502691), (147, 492432), (168, 430878), (196, 369324), (252, 287252), (294, 246216), (336, 215439), (392, 184662), (441, 164144), (504, 143626), (588, 123108), (784, 92331), (882, 82072), (1008, 71813), (1176, 61554), (1764, 41036), (2352, 30777), (3528, 20518), (7056, 10259)]