71031744

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 168

約数和(自身を含む): 236687360

約数和(自身を除く): 165655616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 144, 158, 168, 192, 223, 224, 237, 252, 288, 316, 336, 446, 448, 474, 504, 553, 576, 632, 669, 672, 711, 892, 948, 1008, 1106, 1264, 1338, 1344, 1422, 1561, 1659, 1784, 1896, 2007, 2016, 2212, 2528, 2676, 2844, 3122, 3318, 3568, 3792, 4014, 4032, 4424, 4683, 4977, 5056, 5352, 5688, 6244, 6636, 7136, 7584, 8028, 8848, 9366, 9954, 10704, 11376, 12488, 13272, 14049, 14272, 15168, 16056, 17617, 17696, 18732, 19908, 21408, 22752, 24976, 26544, 28098, 32112, 35234, 35392, 37464, 39816, 42816, 45504, 49952, 52851, 53088, 56196, 64224, 70468, 74928, 79632, 99904, 105702, 106176, 112392, 123319, 128448, 140936, 149856, 158553, 159264, 211404, 224784, 246638, 281872, 299712, 317106, 318528, 369957, 422808, 449568, 493276, 563744, 634212, 739914, 845616, 899136, 986552, 1109871, 1127488, 1268424, 1479828, 1691232, 1973104, 2219742, 2536848, 2959656, 3382464, 3946208, 4439484, 5073696, 5919312, 7892416, 8878968, 10147392, 11838624, 17757936, 23677248, 35515872, 71031744]

約数ペア:

[(1, 71031744), (2, 35515872), (3, 23677248), (4, 17757936), (6, 11838624), (7, 10147392), (8, 8878968), (9, 7892416), (12, 5919312), (14, 5073696), (16, 4439484), (18, 3946208), (21, 3382464), (24, 2959656), (28, 2536848), (32, 2219742), (36, 1973104), (42, 1691232), (48, 1479828), (56, 1268424), (63, 1127488), (64, 1109871), (72, 986552), (79, 899136), (84, 845616), (96, 739914), (112, 634212), (126, 563744), (144, 493276), (158, 449568), (168, 422808), (192, 369957), (223, 318528), (224, 317106), (237, 299712), (252, 281872), (288, 246638), (316, 224784), (336, 211404), (446, 159264), (448, 158553), (474, 149856), (504, 140936), (553, 128448), (576, 123319), (632, 112392), (669, 106176), (672, 105702), (711, 99904), (892, 79632), (948, 74928), (1008, 70468), (1106, 64224), (1264, 56196), (1338, 53088), (1344, 52851), (1422, 49952), (1561, 45504), (1659, 42816), (1784, 39816), (1896, 37464), (2007, 35392), (2016, 35234), (2212, 32112), (2528, 28098), (2676, 26544), (2844, 24976), (3122, 22752), (3318, 21408), (3568, 19908), (3792, 18732), (4014, 17696), (4032, 17617), (4424, 16056), (4683, 15168), (4977, 14272), (5056, 14049), (5352, 13272), (5688, 12488), (6244, 11376), (6636, 10704), (7136, 9954), (7584, 9366), (8028, 8848)]