85403808

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{523}}^1$

素因数の和:558

約数の個数: 168

約数和(自身を含む): 288656928

約数和(自身を除く): 203253120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 523, 567, 648, 672, 729, 756, 864, 972, 1008, 1046, 1134, 1296, 1458, 1512, 1569, 1701, 1944, 2016, 2092, 2268, 2592, 2916, 3024, 3138, 3402, 3661, 3888, 4184, 4536, 4707, 5103, 5832, 6048, 6276, 6804, 7322, 7776, 8368, 9072, 9414, 10206, 10983, 11664, 12552, 13608, 14121, 14644, 16736, 18144, 18828, 20412, 21966, 23328, 25104, 27216, 28242, 29288, 32949, 37656, 40824, 42363, 43932, 50208, 54432, 56484, 58576, 65898, 75312, 81648, 84726, 87864, 98847, 112968, 117152, 127089, 131796, 150624, 163296, 169452, 175728, 197694, 225936, 254178, 263592, 296541, 338904, 351456, 381267, 395388, 451872, 508356, 527184, 593082, 677808, 762534, 790776, 889623, 1016712, 1054368, 1186164, 1355616, 1525068, 1581552, 1779246, 2033424, 2372328, 2668869, 3050136, 3163104, 3558492, 4066848, 4744656, 5337738, 6100272, 7116984, 9489312, 10675476, 12200544, 14233968, 21350952, 28467936, 42701904, 85403808]

約数ペア:

[(1, 85403808), (2, 42701904), (3, 28467936), (4, 21350952), (6, 14233968), (7, 12200544), (8, 10675476), (9, 9489312), (12, 7116984), (14, 6100272), (16, 5337738), (18, 4744656), (21, 4066848), (24, 3558492), (27, 3163104), (28, 3050136), (32, 2668869), (36, 2372328), (42, 2033424), (48, 1779246), (54, 1581552), (56, 1525068), (63, 1355616), (72, 1186164), (81, 1054368), (84, 1016712), (96, 889623), (108, 790776), (112, 762534), (126, 677808), (144, 593082), (162, 527184), (168, 508356), (189, 451872), (216, 395388), (224, 381267), (243, 351456), (252, 338904), (288, 296541), (324, 263592), (336, 254178), (378, 225936), (432, 197694), (486, 175728), (504, 169452), (523, 163296), (567, 150624), (648, 131796), (672, 127089), (729, 117152), (756, 112968), (864, 98847), (972, 87864), (1008, 84726), (1046, 81648), (1134, 75312), (1296, 65898), (1458, 58576), (1512, 56484), (1569, 54432), (1701, 50208), (1944, 43932), (2016, 42363), (2092, 40824), (2268, 37656), (2592, 32949), (2916, 29288), (3024, 28242), (3138, 27216), (3402, 25104), (3661, 23328), (3888, 21966), (4184, 20412), (4536, 18828), (4707, 18144), (5103, 16736), (5832, 14644), (6048, 14121), (6276, 13608), (6804, 12552), (7322, 11664), (7776, 10983), (8368, 10206), (9072, 9414)]