85161216

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 275890944

約数和(自身を除く): 190729728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 73, 84, 93, 96, 98, 112, 124, 128, 146, 147, 168, 186, 192, 196, 217, 219, 224, 248, 256, 292, 294, 336, 372, 384, 392, 434, 438, 448, 496, 511, 584, 588, 651, 672, 744, 768, 784, 868, 876, 896, 992, 1022, 1168, 1176, 1302, 1344, 1488, 1519, 1533, 1568, 1736, 1752, 1792, 1984, 2044, 2263, 2336, 2352, 2604, 2688, 2976, 3038, 3066, 3136, 3472, 3504, 3577, 3968, 4088, 4526, 4557, 4672, 4704, 5208, 5376, 5952, 6076, 6132, 6272, 6789, 6944, 7008, 7154, 7936, 8176, 9052, 9114, 9344, 9408, 10416, 10731, 11904, 12152, 12264, 12544, 13578, 13888, 14016, 14308, 15841, 16352, 18104, 18228, 18688, 18816, 20832, 21462, 23808, 24304, 24528, 27156, 27776, 28032, 28616, 31682, 32704, 36208, 36456, 37632, 41664, 42924, 47523, 48608, 49056, 54312, 55552, 56064, 57232, 63364, 65408, 72416, 72912, 83328, 85848, 95046, 97216, 98112, 108624, 110887, 114464, 126728, 130816, 144832, 145824, 166656, 171696, 190092, 194432, 196224, 217248, 221774, 228928, 253456, 289664, 291648, 332661, 343392, 380184, 388864, 392448, 434496, 443548, 457856, 506912, 579328, 583296, 665322, 686784, 760368, 868992, 887096, 915712, 1013824, 1166592, 1330644, 1373568, 1520736, 1737984, 1774192, 2027648, 2661288, 2747136, 3041472, 3548384, 4055296, 5322576, 6082944, 7096768, 10645152, 12165888, 14193536, 21290304, 28387072, 42580608, 85161216]

約数ペア:

[(1, 85161216), (2, 42580608), (3, 28387072), (4, 21290304), (6, 14193536), (7, 12165888), (8, 10645152), (12, 7096768), (14, 6082944), (16, 5322576), (21, 4055296), (24, 3548384), (28, 3041472), (31, 2747136), (32, 2661288), (42, 2027648), (48, 1774192), (49, 1737984), (56, 1520736), (62, 1373568), (64, 1330644), (73, 1166592), (84, 1013824), (93, 915712), (96, 887096), (98, 868992), (112, 760368), (124, 686784), (128, 665322), (146, 583296), (147, 579328), (168, 506912), (186, 457856), (192, 443548), (196, 434496), (217, 392448), (219, 388864), (224, 380184), (248, 343392), (256, 332661), (292, 291648), (294, 289664), (336, 253456), (372, 228928), (384, 221774), (392, 217248), (434, 196224), (438, 194432), (448, 190092), (496, 171696), (511, 166656), (584, 145824), (588, 144832), (651, 130816), (672, 126728), (744, 114464), (768, 110887), (784, 108624), (868, 98112), (876, 97216), (896, 95046), (992, 85848), (1022, 83328), (1168, 72912), (1176, 72416), (1302, 65408), (1344, 63364), (1488, 57232), (1519, 56064), (1533, 55552), (1568, 54312), (1736, 49056), (1752, 48608), (1792, 47523), (1984, 42924), (2044, 41664), (2263, 37632), (2336, 36456), (2352, 36208), (2604, 32704), (2688, 31682), (2976, 28616), (3038, 28032), (3066, 27776), (3136, 27156), (3472, 24528), (3504, 24304), (3577, 23808), (3968, 21462), (4088, 20832), (4526, 18816), (4557, 18688), (4672, 18228), (4704, 18104), (5208, 16352), (5376, 15841), (5952, 14308), (6076, 14016), (6132, 13888), (6272, 13578), (6789, 12544), (6944, 12264), (7008, 12152), (7154, 11904), (7936, 10731), (8176, 10416), (9052, 9408), (9114, 9344)]