82870368

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 257402880

約数和(自身を除く): 174532512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 147, 158, 168, 196, 223, 224, 237, 294, 316, 336, 392, 446, 474, 553, 588, 632, 669, 672, 784, 892, 948, 1106, 1176, 1264, 1338, 1561, 1568, 1659, 1784, 1896, 2212, 2352, 2528, 2676, 3122, 3318, 3568, 3792, 3871, 4424, 4683, 4704, 5352, 6244, 6636, 7136, 7584, 7742, 8848, 9366, 10704, 10927, 11613, 12488, 13272, 15484, 17617, 17696, 18732, 21408, 21854, 23226, 24976, 26544, 30968, 32781, 35234, 37464, 43708, 46452, 49952, 52851, 53088, 61936, 65562, 70468, 74928, 87416, 92904, 105702, 123319, 123872, 131124, 140936, 149856, 174832, 185808, 211404, 246638, 262248, 281872, 349664, 369957, 371616, 422808, 493276, 524496, 563744, 739914, 845616, 863233, 986552, 1048992, 1479828, 1691232, 1726466, 1973104, 2589699, 2959656, 3452932, 3946208, 5179398, 5919312, 6905864, 10358796, 11838624, 13811728, 20717592, 27623456, 41435184, 82870368]

約数ペア:

[(1, 82870368), (2, 41435184), (3, 27623456), (4, 20717592), (6, 13811728), (7, 11838624), (8, 10358796), (12, 6905864), (14, 5919312), (16, 5179398), (21, 3946208), (24, 3452932), (28, 2959656), (32, 2589699), (42, 1973104), (48, 1726466), (49, 1691232), (56, 1479828), (79, 1048992), (84, 986552), (96, 863233), (98, 845616), (112, 739914), (147, 563744), (158, 524496), (168, 493276), (196, 422808), (223, 371616), (224, 369957), (237, 349664), (294, 281872), (316, 262248), (336, 246638), (392, 211404), (446, 185808), (474, 174832), (553, 149856), (588, 140936), (632, 131124), (669, 123872), (672, 123319), (784, 105702), (892, 92904), (948, 87416), (1106, 74928), (1176, 70468), (1264, 65562), (1338, 61936), (1561, 53088), (1568, 52851), (1659, 49952), (1784, 46452), (1896, 43708), (2212, 37464), (2352, 35234), (2528, 32781), (2676, 30968), (3122, 26544), (3318, 24976), (3568, 23226), (3792, 21854), (3871, 21408), (4424, 18732), (4683, 17696), (4704, 17617), (5352, 15484), (6244, 13272), (6636, 12488), (7136, 11613), (7584, 10927), (7742, 10704), (8848, 9366)]