66291264

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 168

約数和(自身を含む): 211957920

約数和(自身を除く): 145666656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 169, 192, 208, 216, 227, 234, 288, 312, 338, 351, 416, 432, 454, 468, 507, 576, 624, 676, 681, 702, 832, 864, 908, 936, 1014, 1248, 1352, 1362, 1404, 1521, 1728, 1816, 1872, 2028, 2043, 2496, 2704, 2724, 2808, 2951, 3042, 3632, 3744, 4056, 4086, 4563, 5408, 5448, 5616, 5902, 6084, 6129, 7264, 7488, 8112, 8172, 8853, 9126, 10816, 10896, 11232, 11804, 12168, 12258, 14528, 16224, 16344, 17706, 18252, 21792, 22464, 23608, 24336, 24516, 26559, 32448, 32688, 35412, 36504, 38363, 43584, 47216, 48672, 49032, 53118, 65376, 70824, 73008, 76726, 79677, 94432, 97344, 98064, 106236, 115089, 130752, 141648, 146016, 153452, 159354, 188864, 196128, 212472, 230178, 283296, 292032, 306904, 318708, 345267, 392256, 424944, 460356, 566592, 613808, 637416, 690534, 849888, 920712, 1035801, 1227616, 1274832, 1381068, 1699776, 1841424, 2071602, 2455232, 2549664, 2762136, 3682848, 4143204, 5099328, 5524272, 7365696, 8286408, 11048544, 16572816, 22097088, 33145632, 66291264]

約数ペア:

[(1, 66291264), (2, 33145632), (3, 22097088), (4, 16572816), (6, 11048544), (8, 8286408), (9, 7365696), (12, 5524272), (13, 5099328), (16, 4143204), (18, 3682848), (24, 2762136), (26, 2549664), (27, 2455232), (32, 2071602), (36, 1841424), (39, 1699776), (48, 1381068), (52, 1274832), (54, 1227616), (64, 1035801), (72, 920712), (78, 849888), (96, 690534), (104, 637416), (108, 613808), (117, 566592), (144, 460356), (156, 424944), (169, 392256), (192, 345267), (208, 318708), (216, 306904), (227, 292032), (234, 283296), (288, 230178), (312, 212472), (338, 196128), (351, 188864), (416, 159354), (432, 153452), (454, 146016), (468, 141648), (507, 130752), (576, 115089), (624, 106236), (676, 98064), (681, 97344), (702, 94432), (832, 79677), (864, 76726), (908, 73008), (936, 70824), (1014, 65376), (1248, 53118), (1352, 49032), (1362, 48672), (1404, 47216), (1521, 43584), (1728, 38363), (1816, 36504), (1872, 35412), (2028, 32688), (2043, 32448), (2496, 26559), (2704, 24516), (2724, 24336), (2808, 23608), (2951, 22464), (3042, 21792), (3632, 18252), (3744, 17706), (4056, 16344), (4086, 16224), (4563, 14528), (5408, 12258), (5448, 12168), (5616, 11804), (5902, 11232), (6084, 10896), (6129, 10816), (7264, 9126), (7488, 8853), (8112, 8172)]