64461276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 188697600

約数和(自身を除く): 124236324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 59, 62, 66, 89, 93, 99, 118, 124, 132, 177, 178, 186, 198, 236, 267, 279, 341, 354, 356, 372, 396, 531, 534, 558, 649, 682, 708, 801, 979, 1023, 1062, 1068, 1116, 1298, 1364, 1602, 1829, 1947, 1958, 2046, 2124, 2596, 2759, 2937, 3069, 3204, 3658, 3894, 3916, 4092, 5251, 5487, 5518, 5841, 5874, 6138, 7316, 7788, 8277, 8811, 10502, 10974, 11036, 11682, 11748, 12276, 15753, 16461, 16554, 17622, 20119, 21004, 21948, 23364, 24831, 30349, 31506, 32922, 33108, 35244, 40238, 47259, 49662, 57761, 60357, 60698, 63012, 65844, 80476, 91047, 94518, 99324, 115522, 120714, 121396, 162781, 173283, 181071, 182094, 189036, 231044, 241428, 273141, 325562, 346566, 362142, 364188, 488343, 519849, 546282, 651124, 693132, 724284, 976686, 1039698, 1092564, 1465029, 1790591, 1953372, 2079396, 2930058, 3581182, 5371773, 5860116, 7162364, 10743546, 16115319, 21487092, 32230638, 64461276]

約数ペア:

[(1, 64461276), (2, 32230638), (3, 21487092), (4, 16115319), (6, 10743546), (9, 7162364), (11, 5860116), (12, 5371773), (18, 3581182), (22, 2930058), (31, 2079396), (33, 1953372), (36, 1790591), (44, 1465029), (59, 1092564), (62, 1039698), (66, 976686), (89, 724284), (93, 693132), (99, 651124), (118, 546282), (124, 519849), (132, 488343), (177, 364188), (178, 362142), (186, 346566), (198, 325562), (236, 273141), (267, 241428), (279, 231044), (341, 189036), (354, 182094), (356, 181071), (372, 173283), (396, 162781), (531, 121396), (534, 120714), (558, 115522), (649, 99324), (682, 94518), (708, 91047), (801, 80476), (979, 65844), (1023, 63012), (1062, 60698), (1068, 60357), (1116, 57761), (1298, 49662), (1364, 47259), (1602, 40238), (1829, 35244), (1947, 33108), (1958, 32922), (2046, 31506), (2124, 30349), (2596, 24831), (2759, 23364), (2937, 21948), (3069, 21004), (3204, 20119), (3658, 17622), (3894, 16554), (3916, 16461), (4092, 15753), (5251, 12276), (5487, 11748), (5518, 11682), (5841, 11036), (5874, 10974), (6138, 10502), (7316, 8811), (7788, 8277)]