84299436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 157862484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 59, 71, 78, 86, 117, 118, 129, 142, 156, 172, 177, 213, 234, 236, 258, 284, 354, 387, 426, 468, 516, 531, 559, 639, 708, 767, 774, 852, 923, 1062, 1118, 1278, 1534, 1548, 1677, 1846, 2124, 2236, 2301, 2537, 2556, 2769, 3053, 3068, 3354, 3692, 4189, 4602, 5031, 5074, 5538, 6106, 6708, 6903, 7611, 8307, 8378, 9159, 9204, 10062, 10148, 11076, 12212, 12567, 13806, 15222, 16614, 16756, 18318, 20124, 22833, 25134, 27477, 27612, 30444, 32981, 33228, 36636, 37701, 39689, 45666, 50268, 54457, 54954, 65962, 75402, 79378, 91332, 98943, 108914, 109908, 119067, 131924, 150804, 158756, 163371, 180127, 197886, 217828, 238134, 296829, 326742, 357201, 360254, 395772, 476268, 490113, 540381, 593658, 653484, 714402, 720508, 980226, 1080762, 1187316, 1428804, 1621143, 1960452, 2161524, 2341651, 3242286, 4683302, 6484572, 7024953, 9366604, 14049906, 21074859, 28099812, 42149718, 84299436]

約数ペア:

[(1, 84299436), (2, 42149718), (3, 28099812), (4, 21074859), (6, 14049906), (9, 9366604), (12, 7024953), (13, 6484572), (18, 4683302), (26, 3242286), (36, 2341651), (39, 2161524), (43, 1960452), (52, 1621143), (59, 1428804), (71, 1187316), (78, 1080762), (86, 980226), (117, 720508), (118, 714402), (129, 653484), (142, 593658), (156, 540381), (172, 490113), (177, 476268), (213, 395772), (234, 360254), (236, 357201), (258, 326742), (284, 296829), (354, 238134), (387, 217828), (426, 197886), (468, 180127), (516, 163371), (531, 158756), (559, 150804), (639, 131924), (708, 119067), (767, 109908), (774, 108914), (852, 98943), (923, 91332), (1062, 79378), (1118, 75402), (1278, 65962), (1534, 54954), (1548, 54457), (1677, 50268), (1846, 45666), (2124, 39689), (2236, 37701), (2301, 36636), (2537, 33228), (2556, 32981), (2769, 30444), (3053, 27612), (3068, 27477), (3354, 25134), (3692, 22833), (4189, 20124), (4602, 18318), (5031, 16756), (5074, 16614), (5538, 15222), (6106, 13806), (6708, 12567), (6903, 12212), (7611, 11076), (8307, 10148), (8378, 10062), (9159, 9204)]