79454984

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 180648960

約数和(自身を除く): 101193976

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1237, 1736, 2072, 2294, 2474, 4588, 4948, 8029, 8659, 9176, 9896, 16058, 17318, 32116, 34636, 38347, 45769, 64232, 69272, 76694, 91538, 153388, 183076, 268429, 306776, 320383, 366152, 536858, 640766, 1073716, 1281532, 1418839, 2147432, 2563064, 2837678, 5675356, 9931873, 11350712, 19863746, 39727492, 79454984]

約数ペア:

[(1, 79454984), (2, 39727492), (4, 19863746), (7, 11350712), (8, 9931873), (14, 5675356), (28, 2837678), (31, 2563064), (37, 2147432), (56, 1418839), (62, 1281532), (74, 1073716), (124, 640766), (148, 536858), (217, 366152), (248, 320383), (259, 306776), (296, 268429), (434, 183076), (518, 153388), (868, 91538), (1036, 76694), (1147, 69272), (1237, 64232), (1736, 45769), (2072, 38347), (2294, 34636), (2474, 32116), (4588, 17318), (4948, 16058), (8029, 9896), (8659, 9176)]