68213328768

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1518281}}^1$

素因数の和:1518317

約数の個数: 128

約数和(自身を含む): 216810669600

約数和(自身を除く): 148597340832

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, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22464, 44928, 1518281, 3036562, 4554843, 6073124, 9109686, 12146248, 13664529, 18219372, 19737653, 24292496, 27329058, 36438744, 39475306, 40993587, 48584992, 54658116, 59212959, 72877488, 78950612, 81987174, 97169984, 109316232, 118425918, 145754976, 157901224, 163974348, 177638877, 194339968, 218632464, 236851836, 291509952, 315802448, 327948696, 355277754, 437264928, 473703672, 532916631, 583019904, 631604896, 655897392, 710555508, 874529856, 947407344, 1065833262, 1263209792, 1311794784, 1421111016, 1749059712, 1894814688, 2131666524, 2526419584, 2623589568, 2842222032, 3789629376, 4263333048, 5247179136, 5684444064, 7579258752, 8526666096, 11368888128, 17053332192, 22737776256, 34106664384, 68213328768]

約数ペア:

[(1, 68213328768), (2, 34106664384), (3, 22737776256), (4, 17053332192), (6, 11368888128), (8, 8526666096), (9, 7579258752), (12, 5684444064), (13, 5247179136), (16, 4263333048), (18, 3789629376), (24, 2842222032), (26, 2623589568), (27, 2526419584), (32, 2131666524), (36, 1894814688), (39, 1749059712), (48, 1421111016), (52, 1311794784), (54, 1263209792), (64, 1065833262), (72, 947407344), (78, 874529856), (96, 710555508), (104, 655897392), (108, 631604896), (117, 583019904), (128, 532916631), (144, 473703672), (156, 437264928), (192, 355277754), (208, 327948696), (216, 315802448), (234, 291509952), (288, 236851836), (312, 218632464), (351, 194339968), (384, 177638877), (416, 163974348), (432, 157901224), (468, 145754976), (576, 118425918), (624, 109316232), (702, 97169984), (832, 81987174), (864, 78950612), (936, 72877488), (1152, 59212959), (1248, 54658116), (1404, 48584992), (1664, 40993587), (1728, 39475306), (1872, 36438744), (2496, 27329058), (2808, 24292496), (3456, 19737653), (3744, 18219372), (4992, 13664529), (5616, 12146248), (7488, 9109686), (11232, 6073124), (14976, 4554843), (22464, 3036562), (44928, 1518281)]