74770668

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 229824000

約数和(自身を除く): 155053332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 108, 126, 142, 147, 189, 196, 199, 213, 252, 284, 294, 378, 398, 426, 441, 497, 588, 597, 639, 756, 796, 852, 882, 994, 1194, 1278, 1323, 1393, 1491, 1764, 1791, 1917, 1988, 2388, 2556, 2646, 2786, 2982, 3479, 3582, 3834, 4179, 4473, 5292, 5373, 5572, 5964, 6958, 7164, 7668, 8358, 8946, 9751, 10437, 10746, 12537, 13419, 13916, 14129, 16716, 17892, 19502, 20874, 21492, 25074, 26838, 28258, 29253, 31311, 37611, 39004, 41748, 42387, 50148, 53676, 56516, 58506, 62622, 75222, 84774, 87759, 93933, 98903, 117012, 125244, 127161, 150444, 169548, 175518, 187866, 197806, 254322, 263277, 296709, 351036, 375732, 381483, 395612, 508644, 526554, 593418, 692321, 762966, 890127, 1053108, 1186836, 1384642, 1525932, 1780254, 2076963, 2670381, 2769284, 3560508, 4153926, 5340762, 6230889, 8307852, 10681524, 12461778, 18692667, 24923556, 37385334, 74770668]

約数ペア:

[(1, 74770668), (2, 37385334), (3, 24923556), (4, 18692667), (6, 12461778), (7, 10681524), (9, 8307852), (12, 6230889), (14, 5340762), (18, 4153926), (21, 3560508), (27, 2769284), (28, 2670381), (36, 2076963), (42, 1780254), (49, 1525932), (54, 1384642), (63, 1186836), (71, 1053108), (84, 890127), (98, 762966), (108, 692321), (126, 593418), (142, 526554), (147, 508644), (189, 395612), (196, 381483), (199, 375732), (213, 351036), (252, 296709), (284, 263277), (294, 254322), (378, 197806), (398, 187866), (426, 175518), (441, 169548), (497, 150444), (588, 127161), (597, 125244), (639, 117012), (756, 98903), (796, 93933), (852, 87759), (882, 84774), (994, 75222), (1194, 62622), (1278, 58506), (1323, 56516), (1393, 53676), (1491, 50148), (1764, 42387), (1791, 41748), (1917, 39004), (1988, 37611), (2388, 31311), (2556, 29253), (2646, 28258), (2786, 26838), (2982, 25074), (3479, 21492), (3582, 20874), (3834, 19502), (4179, 17892), (4473, 16716), (5292, 14129), (5373, 13916), (5572, 13419), (5964, 12537), (6958, 10746), (7164, 10437), (7668, 9751), (8358, 8946)]