66290532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 202321728

約数和(自身を除く): 136031196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 49, 66, 74, 77, 84, 98, 111, 132, 147, 148, 154, 196, 222, 231, 259, 277, 294, 308, 407, 444, 462, 518, 539, 554, 588, 777, 814, 831, 924, 1036, 1078, 1108, 1221, 1554, 1617, 1628, 1662, 1813, 1939, 2156, 2442, 2849, 3047, 3108, 3234, 3324, 3626, 3878, 4884, 5439, 5698, 5817, 6094, 6468, 7252, 7756, 8547, 9141, 10249, 10878, 11396, 11634, 12188, 13573, 17094, 18282, 19943, 20498, 21329, 21756, 23268, 27146, 30747, 34188, 36564, 39886, 40719, 40996, 42658, 54292, 59829, 61494, 63987, 71743, 79772, 81438, 85316, 112739, 119658, 122988, 127974, 143486, 149303, 162876, 215229, 225478, 239316, 255948, 286972, 298606, 338217, 430458, 447909, 450956, 502201, 597212, 676434, 789173, 860916, 895818, 1004402, 1352868, 1506603, 1578346, 1791636, 2008804, 2367519, 3013206, 3156692, 4735038, 5524211, 6026412, 9470076, 11048422, 16572633, 22096844, 33145266, 66290532]

約数ペア:

[(1, 66290532), (2, 33145266), (3, 22096844), (4, 16572633), (6, 11048422), (7, 9470076), (11, 6026412), (12, 5524211), (14, 4735038), (21, 3156692), (22, 3013206), (28, 2367519), (33, 2008804), (37, 1791636), (42, 1578346), (44, 1506603), (49, 1352868), (66, 1004402), (74, 895818), (77, 860916), (84, 789173), (98, 676434), (111, 597212), (132, 502201), (147, 450956), (148, 447909), (154, 430458), (196, 338217), (222, 298606), (231, 286972), (259, 255948), (277, 239316), (294, 225478), (308, 215229), (407, 162876), (444, 149303), (462, 143486), (518, 127974), (539, 122988), (554, 119658), (588, 112739), (777, 85316), (814, 81438), (831, 79772), (924, 71743), (1036, 63987), (1078, 61494), (1108, 59829), (1221, 54292), (1554, 42658), (1617, 40996), (1628, 40719), (1662, 39886), (1813, 36564), (1939, 34188), (2156, 30747), (2442, 27146), (2849, 23268), (3047, 21756), (3108, 21329), (3234, 20498), (3324, 19943), (3626, 18282), (3878, 17094), (4884, 13573), (5439, 12188), (5698, 11634), (5817, 11396), (6094, 10878), (6468, 10249), (7252, 9141), (7756, 8547)]