68801976

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2383}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 186881760

約数和(自身を除く): 118079784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 802, 1203, 1604, 2383, 2406, 3208, 3609, 4766, 4812, 7149, 7218, 9532, 9624, 14298, 14436, 19064, 21447, 28596, 28872, 42894, 57192, 85788, 171576, 955583, 1911166, 2866749, 3822332, 5733498, 7644664, 8600247, 11466996, 17200494, 22933992, 34400988, 68801976]

約数ペア:

[(1, 68801976), (2, 34400988), (3, 22933992), (4, 17200494), (6, 11466996), (8, 8600247), (9, 7644664), (12, 5733498), (18, 3822332), (24, 2866749), (36, 1911166), (72, 955583), (401, 171576), (802, 85788), (1203, 57192), (1604, 42894), (2383, 28872), (2406, 28596), (3208, 21447), (3609, 19064), (4766, 14436), (4812, 14298), (7149, 9624), (7218, 9532)]