64178928

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1363

約数の個数: 120

約数和(自身を含む): 202415616

約数和(自身を除く): 138236688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1307, 1364, 1488, 1584, 2046, 2232, 2614, 2728, 3069, 3921, 4092, 4464, 5228, 5456, 6138, 7842, 8184, 10456, 11763, 12276, 14377, 15684, 16368, 20912, 23526, 24552, 28754, 31368, 40517, 43131, 47052, 49104, 57508, 62736, 81034, 86262, 94104, 115016, 121551, 129393, 162068, 172524, 188208, 230032, 243102, 258786, 324136, 345048, 364653, 445687, 486204, 517572, 648272, 690096, 729306, 891374, 972408, 1035144, 1337061, 1458612, 1782748, 1944816, 2070288, 2674122, 2917224, 3565496, 4011183, 5348244, 5834448, 7130992, 8022366, 10696488, 16044732, 21392976, 32089464, 64178928]

約数ペア:

[(1, 64178928), (2, 32089464), (3, 21392976), (4, 16044732), (6, 10696488), (8, 8022366), (9, 7130992), (11, 5834448), (12, 5348244), (16, 4011183), (18, 3565496), (22, 2917224), (24, 2674122), (31, 2070288), (33, 1944816), (36, 1782748), (44, 1458612), (48, 1337061), (62, 1035144), (66, 972408), (72, 891374), (88, 729306), (93, 690096), (99, 648272), (124, 517572), (132, 486204), (144, 445687), (176, 364653), (186, 345048), (198, 324136), (248, 258786), (264, 243102), (279, 230032), (341, 188208), (372, 172524), (396, 162068), (496, 129393), (528, 121551), (558, 115016), (682, 94104), (744, 86262), (792, 81034), (1023, 62736), (1116, 57508), (1307, 49104), (1364, 47052), (1488, 43131), (1584, 40517), (2046, 31368), (2232, 28754), (2614, 24552), (2728, 23526), (3069, 20912), (3921, 16368), (4092, 15684), (4464, 14377), (5228, 12276), (5456, 11763), (6138, 10456), (7842, 8184)]