72274608

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{10243}}^1$

素因数の和:10271

約数の個数: 90

約数和(自身を含む): 235314924

約数和(自身を除く): 163040316

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, 10243, 20486, 30729, 40972, 61458, 71701, 81944, 92187, 122916, 143402, 163888, 184374, 215103, 245832, 286804, 368748, 430206, 491664, 501907, 573608, 645309, 737496, 860412, 1003814, 1147216, 1290618, 1474992, 1505721, 1720824, 2007628, 2581236, 3011442, 3441648, 4015256, 4517163, 5162472, 6022884, 8030512, 9034326, 10324944, 12045768, 18068652, 24091536, 36137304, 72274608]

約数ペア:

[(1, 72274608), (2, 36137304), (3, 24091536), (4, 18068652), (6, 12045768), (7, 10324944), (8, 9034326), (9, 8030512), (12, 6022884), (14, 5162472), (16, 4517163), (18, 4015256), (21, 3441648), (24, 3011442), (28, 2581236), (36, 2007628), (42, 1720824), (48, 1505721), (49, 1474992), (56, 1290618), (63, 1147216), (72, 1003814), (84, 860412), (98, 737496), (112, 645309), (126, 573608), (144, 501907), (147, 491664), (168, 430206), (196, 368748), (252, 286804), (294, 245832), (336, 215103), (392, 184374), (441, 163888), (504, 143402), (588, 122916), (784, 92187), (882, 81944), (1008, 71701), (1176, 61458), (1764, 40972), (2352, 30729), (3528, 20486), (7056, 10243)]