86722524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 262918656

約数和(自身を除く): 176196132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 71, 74, 84, 111, 126, 131, 142, 148, 213, 222, 252, 259, 262, 284, 333, 393, 426, 444, 497, 518, 524, 639, 666, 777, 786, 852, 917, 994, 1036, 1179, 1278, 1332, 1491, 1554, 1572, 1834, 1988, 2331, 2358, 2556, 2627, 2751, 2982, 3108, 3668, 4473, 4662, 4716, 4847, 5254, 5502, 5964, 7881, 8253, 8946, 9301, 9324, 9694, 10508, 11004, 14541, 15762, 16506, 17892, 18389, 18602, 19388, 23643, 27903, 29082, 31524, 33012, 33929, 36778, 37204, 43623, 47286, 55167, 55806, 58164, 65107, 67858, 73556, 83709, 87246, 94572, 101787, 110334, 111612, 130214, 135716, 165501, 167418, 174492, 195321, 203574, 220668, 260428, 305361, 331002, 334836, 344137, 390642, 407148, 585963, 610722, 662004, 688274, 781284, 1032411, 1171926, 1221444, 1376548, 2064822, 2343852, 2408959, 3097233, 4129644, 4817918, 6194466, 7226877, 9635836, 12388932, 14453754, 21680631, 28907508, 43361262, 86722524]

約数ペア:

[(1, 86722524), (2, 43361262), (3, 28907508), (4, 21680631), (6, 14453754), (7, 12388932), (9, 9635836), (12, 7226877), (14, 6194466), (18, 4817918), (21, 4129644), (28, 3097233), (36, 2408959), (37, 2343852), (42, 2064822), (63, 1376548), (71, 1221444), (74, 1171926), (84, 1032411), (111, 781284), (126, 688274), (131, 662004), (142, 610722), (148, 585963), (213, 407148), (222, 390642), (252, 344137), (259, 334836), (262, 331002), (284, 305361), (333, 260428), (393, 220668), (426, 203574), (444, 195321), (497, 174492), (518, 167418), (524, 165501), (639, 135716), (666, 130214), (777, 111612), (786, 110334), (852, 101787), (917, 94572), (994, 87246), (1036, 83709), (1179, 73556), (1278, 67858), (1332, 65107), (1491, 58164), (1554, 55806), (1572, 55167), (1834, 47286), (1988, 43623), (2331, 37204), (2358, 36778), (2556, 33929), (2627, 33012), (2751, 31524), (2982, 29082), (3108, 27903), (3668, 23643), (4473, 19388), (4662, 18602), (4716, 18389), (4847, 17892), (5254, 16506), (5502, 15762), (5964, 14541), (7881, 11004), (8253, 10508), (8946, 9694), (9301, 9324)]