88400844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 276640000

約数和(自身を除く): 188239156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 171, 222, 228, 252, 259, 266, 333, 342, 399, 444, 499, 518, 532, 666, 684, 703, 777, 798, 998, 1036, 1197, 1332, 1406, 1497, 1554, 1596, 1996, 2109, 2331, 2394, 2812, 2994, 3108, 3493, 4218, 4491, 4662, 4788, 4921, 5988, 6327, 6986, 8436, 8982, 9324, 9481, 9842, 10479, 12654, 13972, 14763, 17964, 18463, 18962, 19684, 20958, 25308, 28443, 29526, 31437, 36926, 37924, 41916, 44289, 55389, 56886, 59052, 62874, 66367, 73852, 85329, 88578, 110778, 113772, 125748, 129241, 132734, 166167, 170658, 177156, 199101, 221556, 258482, 265468, 332334, 341316, 350797, 387723, 398202, 516964, 597303, 664668, 701594, 775446, 796404, 1052391, 1163169, 1194606, 1403188, 1550892, 2104782, 2326338, 2389212, 2455579, 3157173, 4209564, 4652676, 4911158, 6314346, 7366737, 9822316, 12628692, 14733474, 22100211, 29466948, 44200422, 88400844]

約数ペア:

[(1, 88400844), (2, 44200422), (3, 29466948), (4, 22100211), (6, 14733474), (7, 12628692), (9, 9822316), (12, 7366737), (14, 6314346), (18, 4911158), (19, 4652676), (21, 4209564), (28, 3157173), (36, 2455579), (37, 2389212), (38, 2326338), (42, 2104782), (57, 1550892), (63, 1403188), (74, 1194606), (76, 1163169), (84, 1052391), (111, 796404), (114, 775446), (126, 701594), (133, 664668), (148, 597303), (171, 516964), (222, 398202), (228, 387723), (252, 350797), (259, 341316), (266, 332334), (333, 265468), (342, 258482), (399, 221556), (444, 199101), (499, 177156), (518, 170658), (532, 166167), (666, 132734), (684, 129241), (703, 125748), (777, 113772), (798, 110778), (998, 88578), (1036, 85329), (1197, 73852), (1332, 66367), (1406, 62874), (1497, 59052), (1554, 56886), (1596, 55389), (1996, 44289), (2109, 41916), (2331, 37924), (2394, 36926), (2812, 31437), (2994, 29526), (3108, 28443), (3493, 25308), (4218, 20958), (4491, 19684), (4662, 18962), (4788, 18463), (4921, 17964), (5988, 14763), (6327, 13972), (6986, 12654), (8436, 10479), (8982, 9842), (9324, 9481)]