79431888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 218664576

約数和(自身を除く): 139232688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 311, 313, 408, 622, 626, 816, 933, 939, 1244, 1252, 1866, 1878, 2488, 2504, 3732, 3756, 4976, 5008, 5287, 5321, 7464, 7512, 10574, 10642, 14928, 15024, 15861, 15963, 21148, 21284, 31722, 31926, 42296, 42568, 63444, 63852, 84592, 85136, 97343, 126888, 127704, 194686, 253776, 255408, 292029, 389372, 584058, 778744, 1168116, 1557488, 1654831, 2336232, 3309662, 4672464, 4964493, 6619324, 9928986, 13238648, 19857972, 26477296, 39715944, 79431888]

約数ペア:

[(1, 79431888), (2, 39715944), (3, 26477296), (4, 19857972), (6, 13238648), (8, 9928986), (12, 6619324), (16, 4964493), (17, 4672464), (24, 3309662), (34, 2336232), (48, 1654831), (51, 1557488), (68, 1168116), (102, 778744), (136, 584058), (204, 389372), (272, 292029), (311, 255408), (313, 253776), (408, 194686), (622, 127704), (626, 126888), (816, 97343), (933, 85136), (939, 84592), (1244, 63852), (1252, 63444), (1866, 42568), (1878, 42296), (2488, 31926), (2504, 31722), (3732, 21284), (3756, 21148), (4976, 15963), (5008, 15861), (5287, 15024), (5321, 14928), (7464, 10642), (7512, 10574)]