80430468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 208365696

約数和(自身を除く): 127935228

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 53, 68, 86, 102, 106, 129, 159, 172, 173, 204, 212, 258, 318, 346, 516, 519, 636, 692, 731, 901, 1038, 1462, 1802, 2076, 2193, 2279, 2703, 2924, 2941, 3604, 4386, 4558, 5406, 5882, 6837, 7439, 8772, 8823, 9116, 9169, 10812, 11764, 13674, 14878, 17646, 18338, 22317, 27348, 27507, 29756, 35292, 36676, 38743, 44634, 55014, 77486, 89268, 110028, 116229, 126463, 154972, 155873, 232458, 252926, 311746, 379389, 394267, 464916, 467619, 505852, 623492, 758778, 788534, 935238, 1182801, 1517556, 1577068, 1870476, 2365602, 4731204, 6702539, 13405078, 20107617, 26810156, 40215234, 80430468]

約数ペア:

[(1, 80430468), (2, 40215234), (3, 26810156), (4, 20107617), (6, 13405078), (12, 6702539), (17, 4731204), (34, 2365602), (43, 1870476), (51, 1577068), (53, 1517556), (68, 1182801), (86, 935238), (102, 788534), (106, 758778), (129, 623492), (159, 505852), (172, 467619), (173, 464916), (204, 394267), (212, 379389), (258, 311746), (318, 252926), (346, 232458), (516, 155873), (519, 154972), (636, 126463), (692, 116229), (731, 110028), (901, 89268), (1038, 77486), (1462, 55014), (1802, 44634), (2076, 38743), (2193, 36676), (2279, 35292), (2703, 29756), (2924, 27507), (2941, 27348), (3604, 22317), (4386, 18338), (4558, 17646), (5406, 14878), (5882, 13674), (6837, 11764), (7439, 10812), (8772, 9169), (8823, 9116)]