64865064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 190512000

約数和(自身を除く): 125646936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 97, 102, 132, 136, 149, 187, 194, 204, 264, 291, 298, 374, 388, 408, 447, 561, 582, 596, 748, 776, 894, 1067, 1122, 1164, 1192, 1496, 1639, 1649, 1788, 2134, 2244, 2328, 2533, 3201, 3278, 3298, 3576, 4268, 4488, 4917, 4947, 5066, 6402, 6556, 6596, 7599, 8536, 9834, 9894, 10132, 12804, 13112, 13192, 14453, 15198, 18139, 19668, 19788, 20264, 25608, 27863, 28906, 30396, 36278, 39336, 39576, 43359, 54417, 55726, 57812, 60792, 72556, 83589, 86718, 108834, 111452, 115624, 145112, 158983, 167178, 173436, 217668, 222904, 245701, 317966, 334356, 346872, 435336, 476949, 491402, 635932, 668712, 737103, 953898, 982804, 1271864, 1474206, 1907796, 1965608, 2702711, 2948412, 3815592, 5405422, 5896824, 8108133, 10810844, 16216266, 21621688, 32432532, 64865064]

約数ペア:

[(1, 64865064), (2, 32432532), (3, 21621688), (4, 16216266), (6, 10810844), (8, 8108133), (11, 5896824), (12, 5405422), (17, 3815592), (22, 2948412), (24, 2702711), (33, 1965608), (34, 1907796), (44, 1474206), (51, 1271864), (66, 982804), (68, 953898), (88, 737103), (97, 668712), (102, 635932), (132, 491402), (136, 476949), (149, 435336), (187, 346872), (194, 334356), (204, 317966), (264, 245701), (291, 222904), (298, 217668), (374, 173436), (388, 167178), (408, 158983), (447, 145112), (561, 115624), (582, 111452), (596, 108834), (748, 86718), (776, 83589), (894, 72556), (1067, 60792), (1122, 57812), (1164, 55726), (1192, 54417), (1496, 43359), (1639, 39576), (1649, 39336), (1788, 36278), (2134, 30396), (2244, 28906), (2328, 27863), (2533, 25608), (3201, 20264), (3278, 19788), (3298, 19668), (3576, 18139), (4268, 15198), (4488, 14453), (4917, 13192), (4947, 13112), (5066, 12804), (6402, 10132), (6556, 9894), (6596, 9834), (7599, 8536)]