42725844

素因数分解:

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

素因数の和:534

約数の個数: 108

約数和(自身を含む): 128284884

約数和(自身を除く): 85559040

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 371, 441, 457, 477, 588, 636, 742, 882, 914, 954, 1113, 1371, 1484, 1764, 1828, 1908, 2226, 2597, 2742, 3199, 3339, 4113, 4452, 5194, 5484, 6398, 6678, 7791, 8226, 9597, 10388, 12796, 13356, 15582, 16452, 19194, 22393, 23373, 24221, 28791, 31164, 38388, 44786, 46746, 48442, 57582, 67179, 72663, 89572, 93492, 96884, 115164, 134358, 145326, 169547, 201537, 217989, 268716, 290652, 339094, 403074, 435978, 508641, 678188, 806148, 871956, 1017282, 1186829, 1525923, 2034564, 2373658, 3051846, 3560487, 4747316, 6103692, 7120974, 10681461, 14241948, 21362922, 42725844]

約数ペア:

[(1, 42725844), (2, 21362922), (3, 14241948), (4, 10681461), (6, 7120974), (7, 6103692), (9, 4747316), (12, 3560487), (14, 3051846), (18, 2373658), (21, 2034564), (28, 1525923), (36, 1186829), (42, 1017282), (49, 871956), (53, 806148), (63, 678188), (84, 508641), (98, 435978), (106, 403074), (126, 339094), (147, 290652), (159, 268716), (196, 217989), (212, 201537), (252, 169547), (294, 145326), (318, 134358), (371, 115164), (441, 96884), (457, 93492), (477, 89572), (588, 72663), (636, 67179), (742, 57582), (882, 48442), (914, 46746), (954, 44786), (1113, 38388), (1371, 31164), (1484, 28791), (1764, 24221), (1828, 23373), (1908, 22393), (2226, 19194), (2597, 16452), (2742, 15582), (3199, 13356), (3339, 12796), (4113, 10388), (4452, 9597), (5194, 8226), (5484, 7791), (6398, 6678)]