80572464

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:648

約数の個数: 180

約数和(自身を含む): 276570840

約数和(自身を除く): 195998376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 601, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1202, 1368, 1596, 1764, 1803, 1862, 2128, 2352, 2394, 2404, 2736, 2793, 3192, 3528, 3606, 3724, 4207, 4788, 4808, 5409, 5586, 6384, 7056, 7212, 7448, 8379, 8414, 9576, 9616, 10818, 11172, 11419, 12621, 14424, 14896, 16758, 16828, 19152, 21636, 22344, 22838, 25242, 28848, 29449, 33516, 33656, 34257, 37863, 43272, 44688, 45676, 50484, 58898, 67032, 67312, 68514, 75726, 79933, 86544, 88347, 91352, 100968, 102771, 117796, 134064, 137028, 151452, 159866, 176694, 182704, 201936, 205542, 235592, 239799, 265041, 274056, 302904, 319732, 353388, 411084, 471184, 479598, 530082, 548112, 559531, 605808, 639464, 706776, 719397, 822168, 959196, 1060164, 1119062, 1278928, 1413552, 1438794, 1644336, 1678593, 1918392, 2120328, 2238124, 2877588, 3357186, 3836784, 4240656, 4476248, 5035779, 5755176, 6714372, 8952496, 10071558, 11510352, 13428744, 20143116, 26857488, 40286232, 80572464]

約数ペア:

[(1, 80572464), (2, 40286232), (3, 26857488), (4, 20143116), (6, 13428744), (7, 11510352), (8, 10071558), (9, 8952496), (12, 6714372), (14, 5755176), (16, 5035779), (18, 4476248), (19, 4240656), (21, 3836784), (24, 3357186), (28, 2877588), (36, 2238124), (38, 2120328), (42, 1918392), (48, 1678593), (49, 1644336), (56, 1438794), (57, 1413552), (63, 1278928), (72, 1119062), (76, 1060164), (84, 959196), (98, 822168), (112, 719397), (114, 706776), (126, 639464), (133, 605808), (144, 559531), (147, 548112), (152, 530082), (168, 479598), (171, 471184), (196, 411084), (228, 353388), (252, 319732), (266, 302904), (294, 274056), (304, 265041), (336, 239799), (342, 235592), (392, 205542), (399, 201936), (441, 182704), (456, 176694), (504, 159866), (532, 151452), (588, 137028), (601, 134064), (684, 117796), (784, 102771), (798, 100968), (882, 91352), (912, 88347), (931, 86544), (1008, 79933), (1064, 75726), (1176, 68514), (1197, 67312), (1202, 67032), (1368, 58898), (1596, 50484), (1764, 45676), (1803, 44688), (1862, 43272), (2128, 37863), (2352, 34257), (2394, 33656), (2404, 33516), (2736, 29449), (2793, 28848), (3192, 25242), (3528, 22838), (3606, 22344), (3724, 21636), (4207, 19152), (4788, 16828), (4808, 16758), (5409, 14896), (5586, 14424), (6384, 12621), (7056, 11419), (7212, 11172), (7448, 10818), (8379, 9616), (8414, 9576)]