72472176

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{10271}}^1$

素因数の和:10299

約数の個数: 90

約数和(自身を含む): 235958112

約数和(自身を除く): 163485936

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, 10271, 20542, 30813, 41084, 61626, 71897, 82168, 92439, 123252, 143794, 164336, 184878, 215691, 246504, 287588, 369756, 431382, 493008, 503279, 575176, 647073, 739512, 862764, 1006558, 1150352, 1294146, 1479024, 1509837, 1725528, 2013116, 2588292, 3019674, 3451056, 4026232, 4529511, 5176584, 6039348, 8052464, 9059022, 10353168, 12078696, 18118044, 24157392, 36236088, 72472176]

約数ペア:

[(1, 72472176), (2, 36236088), (3, 24157392), (4, 18118044), (6, 12078696), (7, 10353168), (8, 9059022), (9, 8052464), (12, 6039348), (14, 5176584), (16, 4529511), (18, 4026232), (21, 3451056), (24, 3019674), (28, 2588292), (36, 2013116), (42, 1725528), (48, 1509837), (49, 1479024), (56, 1294146), (63, 1150352), (72, 1006558), (84, 862764), (98, 739512), (112, 647073), (126, 575176), (144, 503279), (147, 493008), (168, 431382), (196, 369756), (252, 287588), (294, 246504), (336, 215691), (392, 184878), (441, 164336), (504, 143794), (588, 123252), (784, 92439), (882, 82168), (1008, 71897), (1176, 61626), (1764, 41084), (2352, 30813), (3528, 20542), (7056, 10271)]