76280088

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 215377920

約数和(自身を除く): 139097832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 37, 51, 62, 68, 74, 93, 102, 111, 124, 136, 148, 163, 186, 204, 222, 248, 296, 326, 372, 408, 444, 489, 527, 629, 652, 744, 888, 978, 1054, 1147, 1258, 1304, 1581, 1887, 1956, 2108, 2294, 2516, 2771, 3162, 3441, 3774, 3912, 4216, 4588, 5032, 5053, 5542, 6031, 6324, 6882, 7548, 8313, 9176, 10106, 11084, 12062, 12648, 13764, 15096, 15159, 16626, 18093, 19499, 20212, 22168, 24124, 27528, 30318, 33252, 36186, 38998, 40424, 48248, 58497, 60636, 66504, 72372, 77996, 85901, 102527, 116994, 121272, 144744, 155992, 171802, 186961, 205054, 233988, 257703, 307581, 343604, 373922, 410108, 467976, 515406, 560883, 615162, 687208, 747844, 820216, 1030812, 1121766, 1230324, 1495688, 2061624, 2243532, 2460648, 3178337, 4487064, 6356674, 9535011, 12713348, 19070022, 25426696, 38140044, 76280088]

約数ペア:

[(1, 76280088), (2, 38140044), (3, 25426696), (4, 19070022), (6, 12713348), (8, 9535011), (12, 6356674), (17, 4487064), (24, 3178337), (31, 2460648), (34, 2243532), (37, 2061624), (51, 1495688), (62, 1230324), (68, 1121766), (74, 1030812), (93, 820216), (102, 747844), (111, 687208), (124, 615162), (136, 560883), (148, 515406), (163, 467976), (186, 410108), (204, 373922), (222, 343604), (248, 307581), (296, 257703), (326, 233988), (372, 205054), (408, 186961), (444, 171802), (489, 155992), (527, 144744), (629, 121272), (652, 116994), (744, 102527), (888, 85901), (978, 77996), (1054, 72372), (1147, 66504), (1258, 60636), (1304, 58497), (1581, 48248), (1887, 40424), (1956, 38998), (2108, 36186), (2294, 33252), (2516, 30318), (2771, 27528), (3162, 24124), (3441, 22168), (3774, 20212), (3912, 19499), (4216, 18093), (4588, 16626), (5032, 15159), (5053, 15096), (5542, 13764), (6031, 12648), (6324, 12062), (6882, 11084), (7548, 10106), (8313, 9176)]