83385666

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 148857534

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 71, 78, 91, 117, 126, 142, 182, 189, 213, 234, 239, 273, 351, 378, 426, 478, 497, 546, 639, 702, 717, 819, 923, 994, 1278, 1434, 1491, 1638, 1673, 1846, 1917, 2151, 2457, 2769, 2982, 3107, 3346, 3834, 4302, 4473, 4914, 5019, 5538, 6214, 6453, 6461, 8307, 8946, 9321, 10038, 12906, 12922, 13419, 15057, 16614, 16969, 18642, 19383, 21749, 24921, 26838, 27963, 30114, 33938, 38766, 43498, 45171, 49842, 50907, 55926, 58149, 65247, 83889, 90342, 101814, 116298, 118783, 130494, 152721, 167778, 174447, 195741, 220597, 237566, 305442, 348894, 356349, 391482, 441194, 458163, 587223, 661791, 712698, 916326, 1069047, 1174446, 1323582, 1544179, 1985373, 2138094, 3088358, 3207141, 3970746, 4632537, 5956119, 6414282, 9265074, 11912238, 13897611, 27795222, 41692833, 83385666]

約数ペア:

[(1, 83385666), (2, 41692833), (3, 27795222), (6, 13897611), (7, 11912238), (9, 9265074), (13, 6414282), (14, 5956119), (18, 4632537), (21, 3970746), (26, 3207141), (27, 3088358), (39, 2138094), (42, 1985373), (54, 1544179), (63, 1323582), (71, 1174446), (78, 1069047), (91, 916326), (117, 712698), (126, 661791), (142, 587223), (182, 458163), (189, 441194), (213, 391482), (234, 356349), (239, 348894), (273, 305442), (351, 237566), (378, 220597), (426, 195741), (478, 174447), (497, 167778), (546, 152721), (639, 130494), (702, 118783), (717, 116298), (819, 101814), (923, 90342), (994, 83889), (1278, 65247), (1434, 58149), (1491, 55926), (1638, 50907), (1673, 49842), (1846, 45171), (1917, 43498), (2151, 38766), (2457, 33938), (2769, 30114), (2982, 27963), (3107, 26838), (3346, 24921), (3834, 21749), (4302, 19383), (4473, 18642), (4914, 16969), (5019, 16614), (5538, 15057), (6214, 13419), (6453, 12922), (6461, 12906), (8307, 10038), (8946, 9321)]