77611716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 176404284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 53, 54, 63, 78, 84, 91, 106, 108, 117, 126, 149, 156, 159, 182, 189, 212, 234, 252, 273, 298, 318, 351, 364, 371, 378, 447, 468, 477, 546, 596, 636, 689, 702, 742, 756, 819, 894, 954, 1043, 1092, 1113, 1341, 1378, 1404, 1431, 1484, 1638, 1788, 1908, 1937, 2067, 2086, 2226, 2457, 2682, 2756, 2862, 3129, 3276, 3339, 3874, 4023, 4134, 4172, 4452, 4823, 4914, 5364, 5724, 5811, 6201, 6258, 6678, 7748, 7897, 8046, 8268, 9387, 9646, 9828, 10017, 11622, 12402, 12516, 13356, 13559, 14469, 15794, 16092, 17433, 18603, 18774, 19292, 20034, 23244, 23691, 24804, 27118, 28161, 28938, 31588, 34866, 37206, 37548, 40068, 40677, 43407, 47382, 52299, 54236, 55279, 56322, 57876, 69732, 71073, 74412, 81354, 86814, 94764, 102661, 104598, 110558, 112644, 122031, 130221, 142146, 162708, 165837, 173628, 205322, 209196, 213219, 221116, 244062, 260442, 284292, 307983, 331674, 366093, 410644, 426438, 488124, 497511, 520884, 615966, 663348, 718627, 732186, 852876, 923949, 995022, 1231932, 1437254, 1464372, 1492533, 1847898, 1990044, 2155881, 2771847, 2874508, 2985066, 3695796, 4311762, 5543694, 5970132, 6467643, 8623524, 11087388, 12935286, 19402929, 25870572, 38805858, 77611716]

約数ペア:

[(1, 77611716), (2, 38805858), (3, 25870572), (4, 19402929), (6, 12935286), (7, 11087388), (9, 8623524), (12, 6467643), (13, 5970132), (14, 5543694), (18, 4311762), (21, 3695796), (26, 2985066), (27, 2874508), (28, 2771847), (36, 2155881), (39, 1990044), (42, 1847898), (52, 1492533), (53, 1464372), (54, 1437254), (63, 1231932), (78, 995022), (84, 923949), (91, 852876), (106, 732186), (108, 718627), (117, 663348), (126, 615966), (149, 520884), (156, 497511), (159, 488124), (182, 426438), (189, 410644), (212, 366093), (234, 331674), (252, 307983), (273, 284292), (298, 260442), (318, 244062), (351, 221116), (364, 213219), (371, 209196), (378, 205322), (447, 173628), (468, 165837), (477, 162708), (546, 142146), (596, 130221), (636, 122031), (689, 112644), (702, 110558), (742, 104598), (756, 102661), (819, 94764), (894, 86814), (954, 81354), (1043, 74412), (1092, 71073), (1113, 69732), (1341, 57876), (1378, 56322), (1404, 55279), (1431, 54236), (1484, 52299), (1638, 47382), (1788, 43407), (1908, 40677), (1937, 40068), (2067, 37548), (2086, 37206), (2226, 34866), (2457, 31588), (2682, 28938), (2756, 28161), (2862, 27118), (3129, 24804), (3276, 23691), (3339, 23244), (3874, 20034), (4023, 19292), (4134, 18774), (4172, 18603), (4452, 17433), (4823, 16092), (4914, 15794), (5364, 14469), (5724, 13559), (5811, 13356), (6201, 12516), (6258, 12402), (6678, 11622), (7748, 10017), (7897, 9828), (8046, 9646), (8268, 9387)]