87717168

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 318479616

約数和(自身を除く): 230762448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 243, 252, 264, 293, 297, 308, 324, 336, 378, 396, 432, 462, 486, 504, 528, 567, 586, 594, 616, 648, 693, 756, 792, 879, 891, 924, 972, 1008, 1134, 1172, 1188, 1232, 1296, 1386, 1512, 1584, 1701, 1758, 1782, 1848, 1944, 2051, 2079, 2268, 2344, 2376, 2637, 2673, 2772, 3024, 3223, 3402, 3516, 3564, 3696, 3888, 4102, 4158, 4536, 4688, 4752, 5274, 5346, 5544, 6153, 6237, 6446, 6804, 7032, 7128, 7911, 8204, 8316, 9072, 9669, 10548, 10692, 11088, 12306, 12474, 12892, 13608, 14064, 14256, 15822, 16408, 16632, 18459, 18711, 19338, 21096, 21384, 22561, 23733, 24612, 24948, 25784, 27216, 29007, 31644, 32816, 33264, 36918, 37422, 38676, 42192, 42768, 45122, 47466, 49224, 49896, 51568, 55377, 58014, 63288, 67683, 71199, 73836, 74844, 77352, 87021, 90244, 94932, 98448, 99792, 110754, 116028, 126576, 135366, 142398, 147672, 149688, 154704, 166131, 174042, 180488, 189864, 203049, 221508, 232056, 261063, 270732, 284796, 295344, 299376, 332262, 348084, 360976, 379728, 406098, 443016, 464112, 498393, 522126, 541464, 569592, 609147, 664524, 696168, 783189, 812196, 886032, 996786, 1044252, 1082928, 1139184, 1218294, 1329048, 1392336, 1566378, 1624392, 1827441, 1993572, 2088504, 2436588, 2658096, 3132756, 3248784, 3654882, 3987144, 4177008, 4873176, 5482323, 6265512, 7309764, 7974288, 9746352, 10964646, 12531024, 14619528, 21929292, 29239056, 43858584, 87717168]

約数ペア:

[(1, 87717168), (2, 43858584), (3, 29239056), (4, 21929292), (6, 14619528), (7, 12531024), (8, 10964646), (9, 9746352), (11, 7974288), (12, 7309764), (14, 6265512), (16, 5482323), (18, 4873176), (21, 4177008), (22, 3987144), (24, 3654882), (27, 3248784), (28, 3132756), (33, 2658096), (36, 2436588), (42, 2088504), (44, 1993572), (48, 1827441), (54, 1624392), (56, 1566378), (63, 1392336), (66, 1329048), (72, 1218294), (77, 1139184), (81, 1082928), (84, 1044252), (88, 996786), (99, 886032), (108, 812196), (112, 783189), (126, 696168), (132, 664524), (144, 609147), (154, 569592), (162, 541464), (168, 522126), (176, 498393), (189, 464112), (198, 443016), (216, 406098), (231, 379728), (243, 360976), (252, 348084), (264, 332262), (293, 299376), (297, 295344), (308, 284796), (324, 270732), (336, 261063), (378, 232056), (396, 221508), (432, 203049), (462, 189864), (486, 180488), (504, 174042), (528, 166131), (567, 154704), (586, 149688), (594, 147672), (616, 142398), (648, 135366), (693, 126576), (756, 116028), (792, 110754), (879, 99792), (891, 98448), (924, 94932), (972, 90244), (1008, 87021), (1134, 77352), (1172, 74844), (1188, 73836), (1232, 71199), (1296, 67683), (1386, 63288), (1512, 58014), (1584, 55377), (1701, 51568), (1758, 49896), (1782, 49224), (1848, 47466), (1944, 45122), (2051, 42768), (2079, 42192), (2268, 38676), (2344, 37422), (2376, 36918), (2637, 33264), (2673, 32816), (2772, 31644), (3024, 29007), (3223, 27216), (3402, 25784), (3516, 24948), (3564, 24612), (3696, 23733), (3888, 22561), (4102, 21384), (4158, 21096), (4536, 19338), (4688, 18711), (4752, 18459), (5274, 16632), (5346, 16408), (5544, 15822), (6153, 14256), (6237, 14064), (6446, 13608), (6804, 12892), (7032, 12474), (7128, 12306), (7911, 11088), (8204, 10692), (8316, 10548), (9072, 9669)]