78866568

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1792

約数の個数: 128

約数和(自身を含む): 251712000

約数和(自身を除く): 172845432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 456, 513, 594, 627, 684, 792, 836, 1026, 1188, 1254, 1368, 1672, 1747, 1881, 2052, 2376, 2508, 3494, 3762, 4104, 5016, 5241, 5643, 6988, 7524, 10482, 11286, 13976, 15048, 15723, 19217, 20964, 22572, 31446, 33193, 38434, 41928, 45144, 47169, 57651, 62892, 66386, 76868, 94338, 99579, 115302, 125784, 132772, 153736, 172953, 188676, 199158, 230604, 265544, 298737, 345906, 365123, 377352, 398316, 461208, 518859, 597474, 691812, 730246, 796632, 896211, 1037718, 1095369, 1194948, 1383624, 1460492, 1792422, 2075436, 2190738, 2389896, 2920984, 3286107, 3584844, 4150872, 4381476, 6572214, 7169688, 8762952, 9858321, 13144428, 19716642, 26288856, 39433284, 78866568]

約数ペア:

[(1, 78866568), (2, 39433284), (3, 26288856), (4, 19716642), (6, 13144428), (8, 9858321), (9, 8762952), (11, 7169688), (12, 6572214), (18, 4381476), (19, 4150872), (22, 3584844), (24, 3286107), (27, 2920984), (33, 2389896), (36, 2190738), (38, 2075436), (44, 1792422), (54, 1460492), (57, 1383624), (66, 1194948), (72, 1095369), (76, 1037718), (88, 896211), (99, 796632), (108, 730246), (114, 691812), (132, 597474), (152, 518859), (171, 461208), (198, 398316), (209, 377352), (216, 365123), (228, 345906), (264, 298737), (297, 265544), (342, 230604), (396, 199158), (418, 188676), (456, 172953), (513, 153736), (594, 132772), (627, 125784), (684, 115302), (792, 99579), (836, 94338), (1026, 76868), (1188, 66386), (1254, 62892), (1368, 57651), (1672, 47169), (1747, 45144), (1881, 41928), (2052, 38434), (2376, 33193), (2508, 31446), (3494, 22572), (3762, 20964), (4104, 19217), (5016, 15723), (5241, 15048), (5643, 13976), (6988, 11286), (7524, 10482)]