76754223

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 84

約数和(自身を含む): 144013680

約数和(自身を除く): 67259457

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 89, 91, 117, 169, 189, 243, 267, 273, 351, 507, 567, 623, 729, 801, 819, 1053, 1157, 1183, 1521, 1701, 1869, 2403, 2457, 3159, 3471, 3549, 4563, 5103, 5607, 7209, 7371, 8099, 9477, 10413, 10647, 13689, 15041, 16821, 21627, 22113, 24297, 31239, 31941, 41067, 45123, 50463, 64881, 66339, 72891, 93717, 95823, 105287, 123201, 135369, 151389, 218673, 281151, 287469, 315861, 406107, 454167, 656019, 843453, 862407, 947583, 1218321, 1968057, 2842749, 3654963, 5904171, 8528247, 10964889, 25584741, 76754223]

約数ペア:

[(1, 76754223), (3, 25584741), (7, 10964889), (9, 8528247), (13, 5904171), (21, 3654963), (27, 2842749), (39, 1968057), (63, 1218321), (81, 947583), (89, 862407), (91, 843453), (117, 656019), (169, 454167), (189, 406107), (243, 315861), (267, 287469), (273, 281151), (351, 218673), (507, 151389), (567, 135369), (623, 123201), (729, 105287), (801, 95823), (819, 93717), (1053, 72891), (1157, 66339), (1183, 64881), (1521, 50463), (1701, 45123), (1869, 41067), (2403, 31941), (2457, 31239), (3159, 24297), (3471, 22113), (3549, 21627), (4563, 16821), (5103, 15041), (5607, 13689), (7209, 10647), (7371, 10413), (8099, 9477)]