91764540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1176

約数の個数: 144

約数和(自身を含む): 323162112

約数和(自身を除く): 231397572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1087, 1206, 1260, 1340, 1407, 1876, 2010, 2174, 2345, 2412, 2814, 3015, 3261, 4020, 4221, 4348, 4690, 5435, 5628, 6030, 6522, 7035, 7609, 8442, 9380, 9783, 10870, 12060, 13044, 14070, 15218, 16305, 16884, 19566, 21105, 21740, 22827, 28140, 30436, 32610, 38045, 39132, 42210, 45654, 48915, 65220, 68481, 72829, 76090, 84420, 91308, 97830, 114135, 136962, 145658, 152180, 195660, 218487, 228270, 273924, 291316, 342405, 364145, 436974, 456540, 509803, 655461, 684810, 728290, 873948, 1019606, 1092435, 1310922, 1369620, 1456580, 1529409, 2039212, 2184870, 2549015, 2621844, 3058818, 3277305, 4369740, 4588227, 5098030, 6117636, 6554610, 7647045, 9176454, 10196060, 13109220, 15294090, 18352908, 22941135, 30588180, 45882270, 91764540]

約数ペア:

[(1, 91764540), (2, 45882270), (3, 30588180), (4, 22941135), (5, 18352908), (6, 15294090), (7, 13109220), (9, 10196060), (10, 9176454), (12, 7647045), (14, 6554610), (15, 6117636), (18, 5098030), (20, 4588227), (21, 4369740), (28, 3277305), (30, 3058818), (35, 2621844), (36, 2549015), (42, 2184870), (45, 2039212), (60, 1529409), (63, 1456580), (67, 1369620), (70, 1310922), (84, 1092435), (90, 1019606), (105, 873948), (126, 728290), (134, 684810), (140, 655461), (180, 509803), (201, 456540), (210, 436974), (252, 364145), (268, 342405), (315, 291316), (335, 273924), (402, 228270), (420, 218487), (469, 195660), (603, 152180), (630, 145658), (670, 136962), (804, 114135), (938, 97830), (1005, 91308), (1087, 84420), (1206, 76090), (1260, 72829), (1340, 68481), (1407, 65220), (1876, 48915), (2010, 45654), (2174, 42210), (2345, 39132), (2412, 38045), (2814, 32610), (3015, 30436), (3261, 28140), (4020, 22827), (4221, 21740), (4348, 21105), (4690, 19566), (5435, 16884), (5628, 16305), (6030, 15218), (6522, 14070), (7035, 13044), (7609, 12060), (8442, 10870), (9380, 9783)]