66581676

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1001

約数の個数: 120

約数和(自身を含む): 205556736

約数和(自身を除く): 138975060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 947, 1116, 1134, 1302, 1674, 1894, 1953, 2268, 2511, 2604, 2841, 3348, 3788, 3906, 5022, 5682, 5859, 6629, 7812, 8523, 10044, 11364, 11718, 13258, 17046, 17577, 19887, 23436, 25569, 26516, 29357, 34092, 35154, 39774, 51138, 58714, 59661, 70308, 76707, 79548, 88071, 102276, 117428, 119322, 153414, 176142, 178983, 205499, 238644, 264213, 306828, 352284, 357966, 410998, 528426, 536949, 616497, 715932, 792639, 821996, 1056852, 1073898, 1232994, 1585278, 1849491, 2147796, 2377917, 2465988, 3170556, 3698982, 4755834, 5548473, 7397964, 9511668, 11096946, 16645419, 22193892, 33290838, 66581676]

約数ペア:

[(1, 66581676), (2, 33290838), (3, 22193892), (4, 16645419), (6, 11096946), (7, 9511668), (9, 7397964), (12, 5548473), (14, 4755834), (18, 3698982), (21, 3170556), (27, 2465988), (28, 2377917), (31, 2147796), (36, 1849491), (42, 1585278), (54, 1232994), (62, 1073898), (63, 1056852), (81, 821996), (84, 792639), (93, 715932), (108, 616497), (124, 536949), (126, 528426), (162, 410998), (186, 357966), (189, 352284), (217, 306828), (252, 264213), (279, 238644), (324, 205499), (372, 178983), (378, 176142), (434, 153414), (558, 119322), (567, 117428), (651, 102276), (756, 88071), (837, 79548), (868, 76707), (947, 70308), (1116, 59661), (1134, 58714), (1302, 51138), (1674, 39774), (1894, 35154), (1953, 34092), (2268, 29357), (2511, 26516), (2604, 25569), (2841, 23436), (3348, 19887), (3788, 17577), (3906, 17046), (5022, 13258), (5682, 11718), (5859, 11364), (6629, 10044), (7812, 8523)]