64687392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2917}}^1$

素因数の和:2951

約数の個数: 144

約数和(自身を含む): 229424832

約数和(自身を除く): 164737440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 2917, 3168, 3696, 5544, 5834, 7392, 8751, 11088, 11668, 17502, 20419, 22176, 23336, 26253, 32087, 35004, 40838, 46672, 52506, 61257, 64174, 70008, 81676, 93344, 96261, 105012, 122514, 128348, 140016, 163352, 183771, 192522, 210024, 224609, 245028, 256696, 280032, 288783, 326704, 367542, 385044, 420048, 449218, 490056, 513392, 577566, 653408, 673827, 735084, 770088, 840096, 898436, 980112, 1026784, 1155132, 1347654, 1470168, 1540176, 1796872, 1960224, 2021481, 2310264, 2695308, 2940336, 3080352, 3593744, 4042962, 4620528, 5390616, 5880672, 7187488, 8085924, 9241056, 10781232, 16171848, 21562464, 32343696, 64687392]

約数ペア:

[(1, 64687392), (2, 32343696), (3, 21562464), (4, 16171848), (6, 10781232), (7, 9241056), (8, 8085924), (9, 7187488), (11, 5880672), (12, 5390616), (14, 4620528), (16, 4042962), (18, 3593744), (21, 3080352), (22, 2940336), (24, 2695308), (28, 2310264), (32, 2021481), (33, 1960224), (36, 1796872), (42, 1540176), (44, 1470168), (48, 1347654), (56, 1155132), (63, 1026784), (66, 980112), (72, 898436), (77, 840096), (84, 770088), (88, 735084), (96, 673827), (99, 653408), (112, 577566), (126, 513392), (132, 490056), (144, 449218), (154, 420048), (168, 385044), (176, 367542), (198, 326704), (224, 288783), (231, 280032), (252, 256696), (264, 245028), (288, 224609), (308, 210024), (336, 192522), (352, 183771), (396, 163352), (462, 140016), (504, 128348), (528, 122514), (616, 105012), (672, 96261), (693, 93344), (792, 81676), (924, 70008), (1008, 64174), (1056, 61257), (1232, 52506), (1386, 46672), (1584, 40838), (1848, 35004), (2016, 32087), (2464, 26253), (2772, 23336), (2917, 22176), (3168, 20419), (3696, 17502), (5544, 11668), (5834, 11088), (7392, 8751)]