64420272

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{263}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 214748160

約数和(自身を除く): 150327888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 263, 324, 336, 378, 432, 486, 504, 526, 567, 648, 729, 756, 789, 972, 1008, 1052, 1134, 1296, 1458, 1512, 1578, 1701, 1841, 1944, 2104, 2187, 2268, 2367, 2916, 3024, 3156, 3402, 3682, 3888, 4208, 4374, 4536, 4734, 5103, 5523, 5832, 6312, 6804, 7101, 7364, 8748, 9072, 9468, 10206, 11046, 11664, 12624, 13608, 14202, 14728, 15309, 16569, 17496, 18936, 20412, 21303, 22092, 27216, 28404, 29456, 30618, 33138, 34992, 37872, 40824, 42606, 44184, 49707, 56808, 61236, 63909, 66276, 81648, 85212, 88368, 99414, 113616, 122472, 127818, 132552, 149121, 170424, 191727, 198828, 244944, 255636, 265104, 298242, 340848, 383454, 397656, 447363, 511272, 575181, 596484, 766908, 795312, 894726, 1022544, 1150362, 1192968, 1342089, 1533816, 1789452, 2300724, 2385936, 2684178, 3067632, 3578904, 4026267, 4601448, 5368356, 7157808, 8052534, 9202896, 10736712, 16105068, 21473424, 32210136, 64420272]

約数ペア:

[(1, 64420272), (2, 32210136), (3, 21473424), (4, 16105068), (6, 10736712), (7, 9202896), (8, 8052534), (9, 7157808), (12, 5368356), (14, 4601448), (16, 4026267), (18, 3578904), (21, 3067632), (24, 2684178), (27, 2385936), (28, 2300724), (36, 1789452), (42, 1533816), (48, 1342089), (54, 1192968), (56, 1150362), (63, 1022544), (72, 894726), (81, 795312), (84, 766908), (108, 596484), (112, 575181), (126, 511272), (144, 447363), (162, 397656), (168, 383454), (189, 340848), (216, 298242), (243, 265104), (252, 255636), (263, 244944), (324, 198828), (336, 191727), (378, 170424), (432, 149121), (486, 132552), (504, 127818), (526, 122472), (567, 113616), (648, 99414), (729, 88368), (756, 85212), (789, 81648), (972, 66276), (1008, 63909), (1052, 61236), (1134, 56808), (1296, 49707), (1458, 44184), (1512, 42606), (1578, 40824), (1701, 37872), (1841, 34992), (1944, 33138), (2104, 30618), (2187, 29456), (2268, 28404), (2367, 27216), (2916, 22092), (3024, 21303), (3156, 20412), (3402, 18936), (3682, 17496), (3888, 16569), (4208, 15309), (4374, 14728), (4536, 14202), (4734, 13608), (5103, 12624), (5523, 11664), (5832, 11046), (6312, 10206), (6804, 9468), (7101, 9072), (7364, 8748)]