72999872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1189

約数の個数: 56

約数和(自身を含む): 159806640

約数和(自身を除く): 86806768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 176, 194, 352, 388, 704, 776, 1067, 1069, 1552, 2134, 2138, 3104, 4268, 4276, 6208, 8536, 8552, 11759, 17072, 17104, 23518, 34144, 34208, 47036, 68288, 68416, 94072, 103693, 188144, 207386, 376288, 414772, 752576, 829544, 1140623, 1659088, 2281246, 3318176, 4562492, 6636352, 9124984, 18249968, 36499936, 72999872]

約数ペア:

[(1, 72999872), (2, 36499936), (4, 18249968), (8, 9124984), (11, 6636352), (16, 4562492), (22, 3318176), (32, 2281246), (44, 1659088), (64, 1140623), (88, 829544), (97, 752576), (176, 414772), (194, 376288), (352, 207386), (388, 188144), (704, 103693), (776, 94072), (1067, 68416), (1069, 68288), (1552, 47036), (2134, 34208), (2138, 34144), (3104, 23518), (4268, 17104), (4276, 17072), (6208, 11759), (8536, 8552)]