64776852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 200578560

約数和(自身を除く): 135801708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 83, 84, 114, 126, 133, 163, 166, 171, 228, 249, 252, 266, 326, 332, 342, 399, 489, 498, 532, 581, 652, 684, 747, 798, 978, 996, 1141, 1162, 1197, 1467, 1494, 1577, 1596, 1743, 1956, 2282, 2324, 2394, 2934, 2988, 3097, 3154, 3423, 3486, 4564, 4731, 4788, 5229, 5868, 6194, 6308, 6846, 6972, 9291, 9462, 10269, 10458, 11039, 12388, 13529, 13692, 14193, 18582, 18924, 20538, 20916, 21679, 22078, 27058, 27873, 28386, 33117, 37164, 40587, 41076, 43358, 44156, 54116, 55746, 56772, 65037, 66234, 81174, 86716, 94703, 99351, 111492, 121761, 130074, 132468, 162348, 189406, 195111, 198702, 243522, 257051, 260148, 284109, 378812, 390222, 397404, 487044, 514102, 568218, 771153, 780444, 852327, 1028204, 1136436, 1542306, 1704654, 1799357, 2313459, 3084612, 3409308, 3598714, 4626918, 5398071, 7197428, 9253836, 10796142, 16194213, 21592284, 32388426, 64776852]

約数ペア:

[(1, 64776852), (2, 32388426), (3, 21592284), (4, 16194213), (6, 10796142), (7, 9253836), (9, 7197428), (12, 5398071), (14, 4626918), (18, 3598714), (19, 3409308), (21, 3084612), (28, 2313459), (36, 1799357), (38, 1704654), (42, 1542306), (57, 1136436), (63, 1028204), (76, 852327), (83, 780444), (84, 771153), (114, 568218), (126, 514102), (133, 487044), (163, 397404), (166, 390222), (171, 378812), (228, 284109), (249, 260148), (252, 257051), (266, 243522), (326, 198702), (332, 195111), (342, 189406), (399, 162348), (489, 132468), (498, 130074), (532, 121761), (581, 111492), (652, 99351), (684, 94703), (747, 86716), (798, 81174), (978, 66234), (996, 65037), (1141, 56772), (1162, 55746), (1197, 54116), (1467, 44156), (1494, 43358), (1577, 41076), (1596, 40587), (1743, 37164), (1956, 33117), (2282, 28386), (2324, 27873), (2394, 27058), (2934, 22078), (2988, 21679), (3097, 20916), (3154, 20538), (3423, 18924), (3486, 18582), (4564, 14193), (4731, 13692), (4788, 13529), (5229, 12388), (5868, 11039), (6194, 10458), (6308, 10269), (6846, 9462), (6972, 9291)]