87679566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 227813040

約数和(自身を除く): 140133474

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 41, 57, 74, 78, 82, 111, 114, 117, 123, 169, 171, 222, 234, 246, 247, 333, 338, 342, 369, 481, 494, 507, 533, 666, 703, 738, 741, 779, 962, 1014, 1066, 1406, 1443, 1482, 1517, 1521, 1558, 1599, 2109, 2223, 2337, 2886, 3034, 3042, 3198, 3211, 4218, 4329, 4446, 4551, 4674, 4797, 6253, 6327, 6422, 6929, 7011, 8658, 9102, 9139, 9594, 9633, 10127, 12506, 12654, 13653, 13858, 14022, 18278, 18759, 19266, 19721, 20254, 20787, 27306, 27417, 28823, 28899, 30381, 37518, 39442, 41574, 54834, 56277, 57646, 57798, 59163, 60762, 62361, 82251, 86469, 91143, 112554, 118326, 118807, 124722, 131651, 164502, 172938, 177489, 182286, 237614, 256373, 259407, 263302, 354978, 356421, 374699, 394953, 512746, 518814, 712842, 749398, 769119, 789906, 1069263, 1124097, 1184859, 1538238, 2138526, 2248194, 2307357, 2369718, 3372291, 4614714, 4871087, 6744582, 9742174, 14613261, 29226522, 43839783, 87679566]

約数ペア:

[(1, 87679566), (2, 43839783), (3, 29226522), (6, 14613261), (9, 9742174), (13, 6744582), (18, 4871087), (19, 4614714), (26, 3372291), (37, 2369718), (38, 2307357), (39, 2248194), (41, 2138526), (57, 1538238), (74, 1184859), (78, 1124097), (82, 1069263), (111, 789906), (114, 769119), (117, 749398), (123, 712842), (169, 518814), (171, 512746), (222, 394953), (234, 374699), (246, 356421), (247, 354978), (333, 263302), (338, 259407), (342, 256373), (369, 237614), (481, 182286), (494, 177489), (507, 172938), (533, 164502), (666, 131651), (703, 124722), (738, 118807), (741, 118326), (779, 112554), (962, 91143), (1014, 86469), (1066, 82251), (1406, 62361), (1443, 60762), (1482, 59163), (1517, 57798), (1521, 57646), (1558, 56277), (1599, 54834), (2109, 41574), (2223, 39442), (2337, 37518), (2886, 30381), (3034, 28899), (3042, 28823), (3198, 27417), (3211, 27306), (4218, 20787), (4329, 20254), (4446, 19721), (4551, 19266), (4674, 18759), (4797, 18278), (6253, 14022), (6327, 13858), (6422, 13653), (6929, 12654), (7011, 12506), (8658, 10127), (9102, 9633), (9139, 9594)]