85451688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 274896180

約数和(自身を除く): 189444492

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 53, 56, 63, 72, 84, 98, 106, 126, 147, 159, 168, 196, 212, 252, 294, 318, 371, 392, 424, 441, 457, 477, 504, 588, 636, 742, 882, 914, 954, 1113, 1176, 1272, 1371, 1484, 1764, 1828, 1908, 2226, 2597, 2742, 2968, 3199, 3339, 3528, 3656, 3816, 4113, 4452, 5194, 5484, 6398, 6678, 7791, 8226, 8904, 9597, 10388, 10968, 12796, 13356, 15582, 16452, 19194, 20776, 22393, 23373, 24221, 25592, 26712, 28791, 31164, 32904, 38388, 44786, 46746, 48442, 57582, 62328, 67179, 72663, 76776, 89572, 93492, 96884, 115164, 134358, 145326, 169547, 179144, 186984, 193768, 201537, 217989, 230328, 268716, 290652, 339094, 403074, 435978, 508641, 537432, 581304, 678188, 806148, 871956, 1017282, 1186829, 1356376, 1525923, 1612296, 1743912, 2034564, 2373658, 3051846, 3560487, 4069128, 4747316, 6103692, 7120974, 9494632, 10681461, 12207384, 14241948, 21362922, 28483896, 42725844, 85451688]

約数ペア:

[(1, 85451688), (2, 42725844), (3, 28483896), (4, 21362922), (6, 14241948), (7, 12207384), (8, 10681461), (9, 9494632), (12, 7120974), (14, 6103692), (18, 4747316), (21, 4069128), (24, 3560487), (28, 3051846), (36, 2373658), (42, 2034564), (49, 1743912), (53, 1612296), (56, 1525923), (63, 1356376), (72, 1186829), (84, 1017282), (98, 871956), (106, 806148), (126, 678188), (147, 581304), (159, 537432), (168, 508641), (196, 435978), (212, 403074), (252, 339094), (294, 290652), (318, 268716), (371, 230328), (392, 217989), (424, 201537), (441, 193768), (457, 186984), (477, 179144), (504, 169547), (588, 145326), (636, 134358), (742, 115164), (882, 96884), (914, 93492), (954, 89572), (1113, 76776), (1176, 72663), (1272, 67179), (1371, 62328), (1484, 57582), (1764, 48442), (1828, 46746), (1908, 44786), (2226, 38388), (2597, 32904), (2742, 31164), (2968, 28791), (3199, 26712), (3339, 25592), (3528, 24221), (3656, 23373), (3816, 22393), (4113, 20776), (4452, 19194), (5194, 16452), (5484, 15582), (6398, 13356), (6678, 12796), (7791, 10968), (8226, 10388), (8904, 9597)]