64868832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1445

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 155278368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1399, 1449, 1656, 1932, 2016, 2208, 2576, 2798, 2898, 3312, 3864, 4197, 5152, 5596, 5796, 6624, 7728, 8394, 9793, 11192, 11592, 12591, 15456, 16788, 19586, 22384, 23184, 25182, 29379, 32177, 33576, 39172, 44768, 46368, 50364, 58758, 64354, 67152, 78344, 88137, 96531, 100728, 117516, 128708, 134304, 156688, 176274, 193062, 201456, 225239, 235032, 257416, 289593, 313376, 352548, 386124, 402912, 450478, 470064, 514832, 579186, 675717, 705096, 772248, 900956, 940128, 1029664, 1158372, 1351434, 1410192, 1544496, 1801912, 2027151, 2316744, 2702868, 2820384, 3088992, 3603824, 4054302, 4633488, 5405736, 7207648, 8108604, 9266976, 10811472, 16217208, 21622944, 32434416, 64868832]

約数ペア:

[(1, 64868832), (2, 32434416), (3, 21622944), (4, 16217208), (6, 10811472), (7, 9266976), (8, 8108604), (9, 7207648), (12, 5405736), (14, 4633488), (16, 4054302), (18, 3603824), (21, 3088992), (23, 2820384), (24, 2702868), (28, 2316744), (32, 2027151), (36, 1801912), (42, 1544496), (46, 1410192), (48, 1351434), (56, 1158372), (63, 1029664), (69, 940128), (72, 900956), (84, 772248), (92, 705096), (96, 675717), (112, 579186), (126, 514832), (138, 470064), (144, 450478), (161, 402912), (168, 386124), (184, 352548), (207, 313376), (224, 289593), (252, 257416), (276, 235032), (288, 225239), (322, 201456), (336, 193062), (368, 176274), (414, 156688), (483, 134304), (504, 128708), (552, 117516), (644, 100728), (672, 96531), (736, 88137), (828, 78344), (966, 67152), (1008, 64354), (1104, 58758), (1288, 50364), (1399, 46368), (1449, 44768), (1656, 39172), (1932, 33576), (2016, 32177), (2208, 29379), (2576, 25182), (2798, 23184), (2898, 22384), (3312, 19586), (3864, 16788), (4197, 15456), (5152, 12591), (5596, 11592), (5796, 11192), (6624, 9793), (7728, 8394)]