79657872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{619}}^1$

素因数の和:1020

約数の個数: 80

約数和(自身を含む): 236175360

約数和(自身を除く): 156517488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 383, 619, 766, 1149, 1238, 1532, 1857, 2298, 2476, 2681, 3064, 3714, 4333, 4596, 4952, 5362, 6128, 7428, 8043, 8666, 9192, 9904, 10724, 12999, 14856, 16086, 17332, 18384, 21448, 25998, 29712, 32172, 34664, 42896, 51996, 64344, 69328, 103992, 128688, 207984, 237077, 474154, 711231, 948308, 1422462, 1659539, 1896616, 2844924, 3319078, 3793232, 4978617, 5689848, 6638156, 9957234, 11379696, 13276312, 19914468, 26552624, 39828936, 79657872]

約数ペア:

[(1, 79657872), (2, 39828936), (3, 26552624), (4, 19914468), (6, 13276312), (7, 11379696), (8, 9957234), (12, 6638156), (14, 5689848), (16, 4978617), (21, 3793232), (24, 3319078), (28, 2844924), (42, 1896616), (48, 1659539), (56, 1422462), (84, 948308), (112, 711231), (168, 474154), (336, 237077), (383, 207984), (619, 128688), (766, 103992), (1149, 69328), (1238, 64344), (1532, 51996), (1857, 42896), (2298, 34664), (2476, 32172), (2681, 29712), (3064, 25998), (3714, 21448), (4333, 18384), (4596, 17332), (4952, 16086), (5362, 14856), (6128, 12999), (7428, 10724), (8043, 9904), (8666, 9192)]