81058380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6113}}^1$

素因数の和:6155

約数の個数: 96

約数和(自身を含む): 258842304

約数和(自身を除く): 177783924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6113, 6630, 12226, 13260, 18339, 24452, 30565, 36678, 61130, 73356, 79469, 91695, 103921, 122260, 158938, 183390, 207842, 238407, 311763, 317876, 366780, 397345, 415684, 476814, 519605, 623526, 794690, 953628, 1039210, 1192035, 1247052, 1350973, 1558815, 1589380, 2078420, 2384070, 2701946, 3117630, 4052919, 4768140, 5403892, 6235260, 6754865, 8105838, 13509730, 16211676, 20264595, 27019460, 40529190, 81058380]

約数ペア:

[(1, 81058380), (2, 40529190), (3, 27019460), (4, 20264595), (5, 16211676), (6, 13509730), (10, 8105838), (12, 6754865), (13, 6235260), (15, 5403892), (17, 4768140), (20, 4052919), (26, 3117630), (30, 2701946), (34, 2384070), (39, 2078420), (51, 1589380), (52, 1558815), (60, 1350973), (65, 1247052), (68, 1192035), (78, 1039210), (85, 953628), (102, 794690), (130, 623526), (156, 519605), (170, 476814), (195, 415684), (204, 397345), (221, 366780), (255, 317876), (260, 311763), (340, 238407), (390, 207842), (442, 183390), (510, 158938), (663, 122260), (780, 103921), (884, 91695), (1020, 79469), (1105, 73356), (1326, 61130), (2210, 36678), (2652, 30565), (3315, 24452), (4420, 18339), (6113, 13260), (6630, 12226)]