70816608

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 213267600

約数和(自身を除く): 142450992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 61, 72, 87, 96, 116, 122, 139, 144, 174, 183, 232, 244, 261, 278, 288, 348, 366, 417, 464, 488, 522, 549, 556, 696, 732, 834, 928, 976, 1044, 1098, 1112, 1251, 1392, 1464, 1668, 1769, 1952, 2088, 2196, 2224, 2502, 2784, 2928, 3336, 3538, 4031, 4176, 4392, 4448, 5004, 5307, 5856, 6672, 7076, 8062, 8352, 8479, 8784, 10008, 10614, 12093, 13344, 14152, 15921, 16124, 16958, 17568, 20016, 21228, 24186, 25437, 28304, 31842, 32248, 33916, 36279, 40032, 42456, 48372, 50874, 56608, 63684, 64496, 67832, 72558, 76311, 84912, 96744, 101748, 127368, 128992, 135664, 145116, 152622, 169824, 193488, 203496, 245891, 254736, 271328, 290232, 305244, 386976, 406992, 491782, 509472, 580464, 610488, 737673, 813984, 983564, 1160928, 1220976, 1475346, 1967128, 2213019, 2441952, 2950692, 3934256, 4426038, 5901384, 7868512, 8852076, 11802768, 17704152, 23605536, 35408304, 70816608]

約数ペア:

[(1, 70816608), (2, 35408304), (3, 23605536), (4, 17704152), (6, 11802768), (8, 8852076), (9, 7868512), (12, 5901384), (16, 4426038), (18, 3934256), (24, 2950692), (29, 2441952), (32, 2213019), (36, 1967128), (48, 1475346), (58, 1220976), (61, 1160928), (72, 983564), (87, 813984), (96, 737673), (116, 610488), (122, 580464), (139, 509472), (144, 491782), (174, 406992), (183, 386976), (232, 305244), (244, 290232), (261, 271328), (278, 254736), (288, 245891), (348, 203496), (366, 193488), (417, 169824), (464, 152622), (488, 145116), (522, 135664), (549, 128992), (556, 127368), (696, 101748), (732, 96744), (834, 84912), (928, 76311), (976, 72558), (1044, 67832), (1098, 64496), (1112, 63684), (1251, 56608), (1392, 50874), (1464, 48372), (1668, 42456), (1769, 40032), (1952, 36279), (2088, 33916), (2196, 32248), (2224, 31842), (2502, 28304), (2784, 25437), (2928, 24186), (3336, 21228), (3538, 20016), (4031, 17568), (4176, 16958), (4392, 16124), (4448, 15921), (5004, 14152), (5307, 13344), (5856, 12093), (6672, 10614), (7076, 10008), (8062, 8784), (8352, 8479)]