66871728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 241103616

約数和(自身を除く): 174231888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 48, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 112, 126, 132, 144, 148, 154, 163, 168, 176, 198, 222, 231, 252, 259, 264, 296, 308, 326, 333, 336, 396, 407, 444, 462, 489, 504, 518, 528, 592, 616, 652, 666, 693, 777, 792, 814, 888, 924, 978, 1008, 1036, 1141, 1221, 1232, 1304, 1332, 1386, 1467, 1554, 1584, 1628, 1776, 1793, 1848, 1956, 2072, 2282, 2331, 2442, 2608, 2664, 2772, 2849, 2934, 3108, 3256, 3423, 3586, 3663, 3696, 3912, 4144, 4564, 4662, 4884, 5328, 5379, 5544, 5698, 5868, 6031, 6216, 6512, 6846, 7172, 7326, 7824, 8547, 9128, 9324, 9768, 10269, 10758, 11088, 11396, 11736, 12062, 12432, 12551, 13692, 14344, 14652, 16137, 17094, 18093, 18256, 18648, 19536, 20538, 21516, 22792, 23472, 24124, 25102, 25641, 27384, 28688, 29304, 32274, 34188, 36186, 37296, 37653, 41076, 42217, 43032, 45584, 48248, 50204, 51282, 54279, 54768, 58608, 64548, 66341, 68376, 72372, 75306, 82152, 84434, 86064, 96496, 100408, 102564, 108558, 112959, 126651, 129096, 132682, 136752, 144744, 150612, 164304, 168868, 199023, 200816, 205128, 217116, 225918, 253302, 258192, 265364, 289488, 301224, 337736, 379953, 398046, 410256, 434232, 451836, 464387, 506604, 530728, 597069, 602448, 675472, 759906, 796092, 868464, 903672, 928774, 1013208, 1061456, 1194138, 1393161, 1519812, 1592184, 1807344, 1857548, 2026416, 2388276, 2786322, 3039624, 3184368, 3715096, 4179483, 4776552, 5572644, 6079248, 7430192, 8358966, 9553104, 11145288, 16717932, 22290576, 33435864, 66871728]

約数ペア:

[(1, 66871728), (2, 33435864), (3, 22290576), (4, 16717932), (6, 11145288), (7, 9553104), (8, 8358966), (9, 7430192), (11, 6079248), (12, 5572644), (14, 4776552), (16, 4179483), (18, 3715096), (21, 3184368), (22, 3039624), (24, 2786322), (28, 2388276), (33, 2026416), (36, 1857548), (37, 1807344), (42, 1592184), (44, 1519812), (48, 1393161), (56, 1194138), (63, 1061456), (66, 1013208), (72, 928774), (74, 903672), (77, 868464), (84, 796092), (88, 759906), (99, 675472), (111, 602448), (112, 597069), (126, 530728), (132, 506604), (144, 464387), (148, 451836), (154, 434232), (163, 410256), (168, 398046), (176, 379953), (198, 337736), (222, 301224), (231, 289488), (252, 265364), (259, 258192), (264, 253302), (296, 225918), (308, 217116), (326, 205128), (333, 200816), (336, 199023), (396, 168868), (407, 164304), (444, 150612), (462, 144744), (489, 136752), (504, 132682), (518, 129096), (528, 126651), (592, 112959), (616, 108558), (652, 102564), (666, 100408), (693, 96496), (777, 86064), (792, 84434), (814, 82152), (888, 75306), (924, 72372), (978, 68376), (1008, 66341), (1036, 64548), (1141, 58608), (1221, 54768), (1232, 54279), (1304, 51282), (1332, 50204), (1386, 48248), (1467, 45584), (1554, 43032), (1584, 42217), (1628, 41076), (1776, 37653), (1793, 37296), (1848, 36186), (1956, 34188), (2072, 32274), (2282, 29304), (2331, 28688), (2442, 27384), (2608, 25641), (2664, 25102), (2772, 24124), (2849, 23472), (2934, 22792), (3108, 21516), (3256, 20538), (3423, 19536), (3586, 18648), (3663, 18256), (3696, 18093), (3912, 17094), (4144, 16137), (4564, 14652), (4662, 14344), (4884, 13692), (5328, 12551), (5379, 12432), (5544, 12062), (5698, 11736), (5868, 11396), (6031, 11088), (6216, 10758), (6512, 10269), (6846, 9768), (7172, 9324), (7326, 9128), (7824, 8547)]