61751256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 124043304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 71, 84, 93, 124, 142, 167, 168, 186, 213, 217, 248, 284, 334, 372, 426, 434, 497, 501, 568, 651, 668, 744, 852, 868, 994, 1002, 1169, 1302, 1336, 1491, 1704, 1736, 1988, 2004, 2201, 2338, 2604, 2982, 3507, 3976, 4008, 4402, 4676, 5177, 5208, 5964, 6603, 7014, 8804, 9352, 10354, 11857, 11928, 13206, 14028, 15407, 15531, 17608, 20708, 23714, 26412, 28056, 30814, 31062, 35571, 36239, 41416, 46221, 47428, 52824, 61628, 62124, 71142, 72478, 82999, 92442, 94856, 108717, 123256, 124248, 142284, 144956, 165998, 184884, 217434, 248997, 284568, 289912, 331996, 367567, 369768, 434868, 497994, 663992, 735134, 869736, 995988, 1102701, 1470268, 1991976, 2205402, 2572969, 2940536, 4410804, 5145938, 7718907, 8821608, 10291876, 15437814, 20583752, 30875628, 61751256]

約数ペア:

[(1, 61751256), (2, 30875628), (3, 20583752), (4, 15437814), (6, 10291876), (7, 8821608), (8, 7718907), (12, 5145938), (14, 4410804), (21, 2940536), (24, 2572969), (28, 2205402), (31, 1991976), (42, 1470268), (56, 1102701), (62, 995988), (71, 869736), (84, 735134), (93, 663992), (124, 497994), (142, 434868), (167, 369768), (168, 367567), (186, 331996), (213, 289912), (217, 284568), (248, 248997), (284, 217434), (334, 184884), (372, 165998), (426, 144956), (434, 142284), (497, 124248), (501, 123256), (568, 108717), (651, 94856), (668, 92442), (744, 82999), (852, 72478), (868, 71142), (994, 62124), (1002, 61628), (1169, 52824), (1302, 47428), (1336, 46221), (1491, 41416), (1704, 36239), (1736, 35571), (1988, 31062), (2004, 30814), (2201, 28056), (2338, 26412), (2604, 23714), (2982, 20708), (3507, 17608), (3976, 15531), (4008, 15407), (4402, 14028), (4676, 13206), (5177, 11928), (5208, 11857), (5964, 10354), (6603, 9352), (7014, 8804)]