80807076

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2454

約数の個数: 108

約数和(自身を含む): 250220880

約数和(自身を除く): 169413804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2411, 2793, 3724, 4788, 4822, 5586, 7233, 8379, 9644, 11172, 14466, 16758, 16877, 21699, 28932, 33516, 33754, 43398, 45809, 50631, 67508, 86796, 91618, 101262, 118139, 137427, 151893, 183236, 202524, 236278, 274854, 303786, 320663, 354417, 412281, 472556, 549708, 607572, 641326, 708834, 824562, 961989, 1063251, 1282652, 1417668, 1649124, 1923978, 2126502, 2244641, 2885967, 3847956, 4253004, 4489282, 5771934, 6733923, 8978564, 11543868, 13467846, 20201769, 26935692, 40403538, 80807076]

約数ペア:

[(1, 80807076), (2, 40403538), (3, 26935692), (4, 20201769), (6, 13467846), (7, 11543868), (9, 8978564), (12, 6733923), (14, 5771934), (18, 4489282), (19, 4253004), (21, 3847956), (28, 2885967), (36, 2244641), (38, 2126502), (42, 1923978), (49, 1649124), (57, 1417668), (63, 1282652), (76, 1063251), (84, 961989), (98, 824562), (114, 708834), (126, 641326), (133, 607572), (147, 549708), (171, 472556), (196, 412281), (228, 354417), (252, 320663), (266, 303786), (294, 274854), (342, 236278), (399, 202524), (441, 183236), (532, 151893), (588, 137427), (684, 118139), (798, 101262), (882, 91618), (931, 86796), (1197, 67508), (1596, 50631), (1764, 45809), (1862, 43398), (2394, 33754), (2411, 33516), (2793, 28932), (3724, 21699), (4788, 16877), (4822, 16758), (5586, 14466), (7233, 11172), (8379, 9644)]