80874108

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 162

約数和(自身を含む): 252959616

約数和(自身を除く): 172085508

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, 127, 133, 147, 171, 196, 228, 252, 254, 266, 294, 342, 361, 381, 399, 441, 508, 532, 588, 684, 722, 762, 798, 882, 889, 931, 1083, 1143, 1197, 1444, 1524, 1596, 1764, 1778, 1862, 2166, 2286, 2394, 2413, 2527, 2667, 2793, 3249, 3556, 3724, 4332, 4572, 4788, 4826, 5054, 5334, 5586, 6223, 6498, 7239, 7581, 8001, 8379, 9652, 10108, 10668, 11172, 12446, 12996, 14478, 15162, 16002, 16758, 16891, 17689, 18669, 21717, 22743, 24892, 28956, 30324, 32004, 33516, 33782, 35378, 37338, 43434, 45486, 45847, 50673, 53067, 56007, 67564, 70756, 74676, 86868, 90972, 91694, 101346, 106134, 112014, 118237, 137541, 152019, 159201, 183388, 202692, 212268, 224028, 236474, 275082, 304038, 318402, 320929, 354711, 412623, 472948, 550164, 608076, 636804, 641858, 709422, 825246, 962787, 1064133, 1283716, 1418844, 1650492, 1925574, 2128266, 2246503, 2888361, 3851148, 4256532, 4493006, 5776722, 6739509, 8986012, 11553444, 13479018, 20218527, 26958036, 40437054, 80874108]

約数ペア:

[(1, 80874108), (2, 40437054), (3, 26958036), (4, 20218527), (6, 13479018), (7, 11553444), (9, 8986012), (12, 6739509), (14, 5776722), (18, 4493006), (19, 4256532), (21, 3851148), (28, 2888361), (36, 2246503), (38, 2128266), (42, 1925574), (49, 1650492), (57, 1418844), (63, 1283716), (76, 1064133), (84, 962787), (98, 825246), (114, 709422), (126, 641858), (127, 636804), (133, 608076), (147, 550164), (171, 472948), (196, 412623), (228, 354711), (252, 320929), (254, 318402), (266, 304038), (294, 275082), (342, 236474), (361, 224028), (381, 212268), (399, 202692), (441, 183388), (508, 159201), (532, 152019), (588, 137541), (684, 118237), (722, 112014), (762, 106134), (798, 101346), (882, 91694), (889, 90972), (931, 86868), (1083, 74676), (1143, 70756), (1197, 67564), (1444, 56007), (1524, 53067), (1596, 50673), (1764, 45847), (1778, 45486), (1862, 43434), (2166, 37338), (2286, 35378), (2394, 33782), (2413, 33516), (2527, 32004), (2667, 30324), (2793, 28956), (3249, 24892), (3556, 22743), (3724, 21717), (4332, 18669), (4572, 17689), (4788, 16891), (4826, 16758), (5054, 16002), (5334, 15162), (5586, 14478), (6223, 12996), (6498, 12446), (7239, 11172), (7581, 10668), (8001, 10108), (8379, 9652)]