67878108

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1741}}^1$

素因数の和:1792

約数の個数: 72

約数和(自身を含む): 185836560

約数和(自身を除く): 117958452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 1741, 2052, 2166, 3249, 3482, 4332, 5223, 6498, 6964, 9747, 10446, 12996, 15669, 19494, 20892, 31338, 33079, 38988, 47007, 62676, 66158, 94014, 99237, 132316, 188028, 198474, 297711, 396948, 595422, 628501, 893133, 1190844, 1257002, 1786266, 1885503, 2514004, 3572532, 3771006, 5656509, 7542012, 11313018, 16969527, 22626036, 33939054, 67878108]

約数ペア:

[(1, 67878108), (2, 33939054), (3, 22626036), (4, 16969527), (6, 11313018), (9, 7542012), (12, 5656509), (18, 3771006), (19, 3572532), (27, 2514004), (36, 1885503), (38, 1786266), (54, 1257002), (57, 1190844), (76, 893133), (108, 628501), (114, 595422), (171, 396948), (228, 297711), (342, 198474), (361, 188028), (513, 132316), (684, 99237), (722, 94014), (1026, 66158), (1083, 62676), (1444, 47007), (1741, 38988), (2052, 33079), (2166, 31338), (3249, 20892), (3482, 19494), (4332, 15669), (5223, 12996), (6498, 10446), (6964, 9747)]