77730516

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 214663680

約数和(自身を除く): 136933164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 81, 93, 108, 109, 124, 142, 162, 186, 213, 218, 279, 284, 324, 327, 372, 426, 436, 558, 639, 654, 837, 852, 981, 1116, 1278, 1308, 1674, 1917, 1962, 2201, 2511, 2556, 2943, 3348, 3379, 3834, 3924, 4402, 5022, 5751, 5886, 6603, 6758, 7668, 7739, 8804, 8829, 10044, 10137, 11502, 11772, 13206, 13516, 15478, 17658, 19809, 20274, 23004, 23217, 26412, 30411, 30956, 35316, 39618, 40548, 46434, 59427, 60822, 69651, 79236, 91233, 92868, 118854, 121644, 139302, 178281, 182466, 208953, 237708, 239909, 273699, 278604, 356562, 364932, 417906, 479818, 547398, 626859, 713124, 719727, 835812, 959636, 1094796, 1253718, 1439454, 2159181, 2507436, 2878908, 4318362, 6477543, 8636724, 12955086, 19432629, 25910172, 38865258, 77730516]

約数ペア:

[(1, 77730516), (2, 38865258), (3, 25910172), (4, 19432629), (6, 12955086), (9, 8636724), (12, 6477543), (18, 4318362), (27, 2878908), (31, 2507436), (36, 2159181), (54, 1439454), (62, 1253718), (71, 1094796), (81, 959636), (93, 835812), (108, 719727), (109, 713124), (124, 626859), (142, 547398), (162, 479818), (186, 417906), (213, 364932), (218, 356562), (279, 278604), (284, 273699), (324, 239909), (327, 237708), (372, 208953), (426, 182466), (436, 178281), (558, 139302), (639, 121644), (654, 118854), (837, 92868), (852, 91233), (981, 79236), (1116, 69651), (1278, 60822), (1308, 59427), (1674, 46434), (1917, 40548), (1962, 39618), (2201, 35316), (2511, 30956), (2556, 30411), (2943, 26412), (3348, 23217), (3379, 23004), (3834, 20274), (3924, 19809), (4402, 17658), (5022, 15478), (5751, 13516), (5886, 13206), (6603, 11772), (6758, 11502), (7668, 10137), (7739, 10044), (8804, 8829)]