74981088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2897

約数の個数: 144

約数和(自身を含む): 262525536

約数和(自身を除く): 187544448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2861, 2912, 3276, 3744, 4368, 5722, 6552, 8583, 8736, 11444, 13104, 17166, 20027, 22888, 25749, 26208, 34332, 37193, 40054, 45776, 51498, 60081, 68664, 74386, 80108, 91552, 102996, 111579, 120162, 137328, 148772, 160216, 180243, 205992, 223158, 240324, 260351, 274656, 297544, 320432, 334737, 360486, 411984, 446316, 480648, 520702, 595088, 640864, 669474, 720972, 781053, 823968, 892632, 961296, 1041404, 1190176, 1338948, 1441944, 1562106, 1785264, 1922592, 2082808, 2343159, 2677896, 2883888, 3124212, 3570528, 4165616, 4686318, 5355792, 5767776, 6248424, 8331232, 9372636, 10711584, 12496848, 18745272, 24993696, 37490544, 74981088]

約数ペア:

[(1, 74981088), (2, 37490544), (3, 24993696), (4, 18745272), (6, 12496848), (7, 10711584), (8, 9372636), (9, 8331232), (12, 6248424), (13, 5767776), (14, 5355792), (16, 4686318), (18, 4165616), (21, 3570528), (24, 3124212), (26, 2883888), (28, 2677896), (32, 2343159), (36, 2082808), (39, 1922592), (42, 1785264), (48, 1562106), (52, 1441944), (56, 1338948), (63, 1190176), (72, 1041404), (78, 961296), (84, 892632), (91, 823968), (96, 781053), (104, 720972), (112, 669474), (117, 640864), (126, 595088), (144, 520702), (156, 480648), (168, 446316), (182, 411984), (208, 360486), (224, 334737), (234, 320432), (252, 297544), (273, 274656), (288, 260351), (312, 240324), (336, 223158), (364, 205992), (416, 180243), (468, 160216), (504, 148772), (546, 137328), (624, 120162), (672, 111579), (728, 102996), (819, 91552), (936, 80108), (1008, 74386), (1092, 68664), (1248, 60081), (1456, 51498), (1638, 45776), (1872, 40054), (2016, 37193), (2184, 34332), (2861, 26208), (2912, 25749), (3276, 22888), (3744, 20027), (4368, 17166), (5722, 13104), (6552, 11444), (8583, 8736)]