64057656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 119801544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 179, 186, 222, 248, 296, 312, 358, 372, 403, 444, 481, 537, 716, 744, 806, 888, 962, 1074, 1147, 1209, 1432, 1443, 1612, 1924, 2148, 2294, 2327, 2418, 2886, 3224, 3441, 3848, 4296, 4588, 4654, 4836, 5549, 5772, 6623, 6882, 6981, 9176, 9308, 9672, 11098, 11544, 13246, 13764, 13962, 14911, 16647, 18616, 19869, 22196, 26492, 27528, 27924, 29822, 33294, 39738, 44392, 44733, 52984, 55848, 59644, 66588, 72137, 79476, 86099, 89466, 119288, 133176, 144274, 158952, 172198, 178932, 205313, 216411, 258297, 288548, 344396, 357864, 410626, 432822, 516594, 577096, 615939, 688792, 821252, 865644, 1033188, 1231878, 1642504, 1731288, 2066376, 2463756, 2669069, 4927512, 5338138, 8007207, 10676276, 16014414, 21352552, 32028828, 64057656]

約数ペア:

[(1, 64057656), (2, 32028828), (3, 21352552), (4, 16014414), (6, 10676276), (8, 8007207), (12, 5338138), (13, 4927512), (24, 2669069), (26, 2463756), (31, 2066376), (37, 1731288), (39, 1642504), (52, 1231878), (62, 1033188), (74, 865644), (78, 821252), (93, 688792), (104, 615939), (111, 577096), (124, 516594), (148, 432822), (156, 410626), (179, 357864), (186, 344396), (222, 288548), (248, 258297), (296, 216411), (312, 205313), (358, 178932), (372, 172198), (403, 158952), (444, 144274), (481, 133176), (537, 119288), (716, 89466), (744, 86099), (806, 79476), (888, 72137), (962, 66588), (1074, 59644), (1147, 55848), (1209, 52984), (1432, 44733), (1443, 44392), (1612, 39738), (1924, 33294), (2148, 29822), (2294, 27924), (2327, 27528), (2418, 26492), (2886, 22196), (3224, 19869), (3441, 18616), (3848, 16647), (4296, 14911), (4588, 13962), (4654, 13764), (4836, 13246), (5549, 11544), (5772, 11098), (6623, 9672), (6882, 9308), (6981, 9176)]