78895206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1399}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 184984800

約数和(自身を除く): 106089594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 241, 482, 723, 1399, 1446, 2169, 2798, 3133, 4197, 4338, 6266, 8394, 9399, 12591, 18187, 18798, 25182, 28197, 36374, 54561, 56394, 109122, 163683, 327366, 337159, 674318, 1011477, 2022954, 3034431, 4383067, 6068862, 8766134, 13149201, 26298402, 39447603, 78895206]

約数ペア:

[(1, 78895206), (2, 39447603), (3, 26298402), (6, 13149201), (9, 8766134), (13, 6068862), (18, 4383067), (26, 3034431), (39, 2022954), (78, 1011477), (117, 674318), (234, 337159), (241, 327366), (482, 163683), (723, 109122), (1399, 56394), (1446, 54561), (2169, 36374), (2798, 28197), (3133, 25182), (4197, 18798), (4338, 18187), (6266, 12591), (8394, 9399)]