78795816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 231154560

約数和(自身を除く): 152358744

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, 181, 187, 194, 204, 264, 291, 362, 374, 388, 408, 543, 561, 582, 724, 748, 776, 1067, 1086, 1122, 1164, 1448, 1496, 1649, 1991, 2134, 2172, 2244, 2328, 3077, 3201, 3298, 3982, 4268, 4344, 4488, 4947, 5973, 6154, 6402, 6596, 7964, 8536, 9231, 9894, 11946, 12308, 12804, 13192, 15928, 17557, 18139, 18462, 19788, 23892, 24616, 25608, 33847, 35114, 36278, 36924, 39576, 47784, 52671, 54417, 67694, 70228, 72556, 73848, 101541, 105342, 108834, 135388, 140456, 145112, 193127, 203082, 210684, 217668, 270776, 298469, 386254, 406164, 421368, 435336, 579381, 596938, 772508, 812328, 895407, 1158762, 1193876, 1545016, 1790814, 2317524, 2387752, 3283159, 3581628, 4635048, 6566318, 7163256, 9849477, 13132636, 19698954, 26265272, 39397908, 78795816]

約数ペア:

[(1, 78795816), (2, 39397908), (3, 26265272), (4, 19698954), (6, 13132636), (8, 9849477), (11, 7163256), (12, 6566318), (17, 4635048), (22, 3581628), (24, 3283159), (33, 2387752), (34, 2317524), (44, 1790814), (51, 1545016), (66, 1193876), (68, 1158762), (88, 895407), (97, 812328), (102, 772508), (132, 596938), (136, 579381), (181, 435336), (187, 421368), (194, 406164), (204, 386254), (264, 298469), (291, 270776), (362, 217668), (374, 210684), (388, 203082), (408, 193127), (543, 145112), (561, 140456), (582, 135388), (724, 108834), (748, 105342), (776, 101541), (1067, 73848), (1086, 72556), (1122, 70228), (1164, 67694), (1448, 54417), (1496, 52671), (1649, 47784), (1991, 39576), (2134, 36924), (2172, 36278), (2244, 35114), (2328, 33847), (3077, 25608), (3201, 24616), (3298, 23892), (3982, 19788), (4268, 18462), (4344, 18139), (4488, 17557), (4947, 15928), (5973, 13192), (6154, 12804), (6402, 12308), (6596, 11946), (7964, 9894), (8536, 9231)]