80728872

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3655

約数の個数: 96

約数和(自身を含む): 247197600

約数和(自身を除く): 166468728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3613, 3724, 5586, 7226, 7448, 10839, 11172, 14452, 21678, 22344, 25291, 28904, 43356, 50582, 68647, 75873, 86712, 101164, 137294, 151746, 177037, 202328, 205941, 274588, 303492, 354074, 411882, 480529, 531111, 549176, 606984, 708148, 823764, 961058, 1062222, 1416296, 1441587, 1647528, 1922116, 2124444, 2883174, 3363703, 3844232, 4248888, 5766348, 6727406, 10091109, 11532696, 13454812, 20182218, 26909624, 40364436, 80728872]

約数ペア:

[(1, 80728872), (2, 40364436), (3, 26909624), (4, 20182218), (6, 13454812), (7, 11532696), (8, 10091109), (12, 6727406), (14, 5766348), (19, 4248888), (21, 3844232), (24, 3363703), (28, 2883174), (38, 2124444), (42, 1922116), (49, 1647528), (56, 1441587), (57, 1416296), (76, 1062222), (84, 961058), (98, 823764), (114, 708148), (133, 606984), (147, 549176), (152, 531111), (168, 480529), (196, 411882), (228, 354074), (266, 303492), (294, 274588), (392, 205941), (399, 202328), (456, 177037), (532, 151746), (588, 137294), (798, 101164), (931, 86712), (1064, 75873), (1176, 68647), (1596, 50582), (1862, 43356), (2793, 28904), (3192, 25291), (3613, 22344), (3724, 21678), (5586, 14452), (7226, 11172), (7448, 10839)]