72950976

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 224

約数和(自身を含む): 253268480

約数和(自身を除く): 180317504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 84, 96, 108, 111, 112, 126, 144, 148, 163, 168, 189, 192, 216, 222, 224, 252, 259, 288, 296, 326, 333, 336, 378, 432, 444, 448, 489, 504, 518, 576, 592, 652, 666, 672, 756, 777, 864, 888, 978, 999, 1008, 1036, 1141, 1184, 1304, 1332, 1344, 1467, 1512, 1554, 1728, 1776, 1956, 1998, 2016, 2072, 2282, 2331, 2368, 2608, 2664, 2934, 3024, 3108, 3423, 3552, 3912, 3996, 4032, 4144, 4401, 4564, 4662, 5216, 5328, 5868, 6031, 6048, 6216, 6846, 6993, 7104, 7824, 7992, 8288, 8802, 9128, 9324, 10269, 10432, 10656, 11736, 12062, 12096, 12432, 13692, 13986, 15648, 15984, 16576, 17604, 18093, 18256, 18648, 20538, 21312, 23472, 24124, 24864, 27384, 27972, 30807, 31296, 31968, 35208, 36186, 36512, 37296, 41076, 42217, 46944, 48248, 49728, 54279, 54768, 55944, 61614, 63936, 70416, 72372, 73024, 74592, 82152, 84434, 93888, 96496, 108558, 109536, 111888, 123228, 126651, 140832, 144744, 149184, 162837, 164304, 168868, 192992, 217116, 219072, 223776, 246456, 253302, 281664, 289488, 325674, 328608, 337736, 379953, 385984, 434232, 447552, 492912, 506604, 578976, 651348, 657216, 675472, 759906, 868464, 985824, 1013208, 1139859, 1157952, 1302696, 1350944, 1519812, 1736928, 1971648, 2026416, 2279718, 2605392, 2701888, 3039624, 3473856, 4052832, 4559436, 5210784, 6079248, 8105664, 9118872, 10421568, 12158496, 18237744, 24316992, 36475488, 72950976]

約数ペア:

[(1, 72950976), (2, 36475488), (3, 24316992), (4, 18237744), (6, 12158496), (7, 10421568), (8, 9118872), (9, 8105664), (12, 6079248), (14, 5210784), (16, 4559436), (18, 4052832), (21, 3473856), (24, 3039624), (27, 2701888), (28, 2605392), (32, 2279718), (36, 2026416), (37, 1971648), (42, 1736928), (48, 1519812), (54, 1350944), (56, 1302696), (63, 1157952), (64, 1139859), (72, 1013208), (74, 985824), (84, 868464), (96, 759906), (108, 675472), (111, 657216), (112, 651348), (126, 578976), (144, 506604), (148, 492912), (163, 447552), (168, 434232), (189, 385984), (192, 379953), (216, 337736), (222, 328608), (224, 325674), (252, 289488), (259, 281664), (288, 253302), (296, 246456), (326, 223776), (333, 219072), (336, 217116), (378, 192992), (432, 168868), (444, 164304), (448, 162837), (489, 149184), (504, 144744), (518, 140832), (576, 126651), (592, 123228), (652, 111888), (666, 109536), (672, 108558), (756, 96496), (777, 93888), (864, 84434), (888, 82152), (978, 74592), (999, 73024), (1008, 72372), (1036, 70416), (1141, 63936), (1184, 61614), (1304, 55944), (1332, 54768), (1344, 54279), (1467, 49728), (1512, 48248), (1554, 46944), (1728, 42217), (1776, 41076), (1956, 37296), (1998, 36512), (2016, 36186), (2072, 35208), (2282, 31968), (2331, 31296), (2368, 30807), (2608, 27972), (2664, 27384), (2934, 24864), (3024, 24124), (3108, 23472), (3423, 21312), (3552, 20538), (3912, 18648), (3996, 18256), (4032, 18093), (4144, 17604), (4401, 16576), (4564, 15984), (4662, 15648), (5216, 13986), (5328, 13692), (5868, 12432), (6031, 12096), (6048, 12062), (6216, 11736), (6846, 10656), (6993, 10432), (7104, 10269), (7824, 9324), (7992, 9128), (8288, 8802)]