78426738

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2448

約数の個数: 64

約数和(自身を含む): 191761920

約数和(自身を除く): 113335182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 94, 117, 141, 234, 282, 351, 423, 611, 702, 846, 1222, 1269, 1833, 2377, 2538, 3666, 4754, 5499, 7131, 10998, 14262, 16497, 21393, 30901, 32994, 42786, 61802, 64179, 92703, 111719, 128358, 185406, 223438, 278109, 335157, 556218, 670314, 834327, 1005471, 1452347, 1668654, 2010942, 2904694, 3016413, 4357041, 6032826, 8714082, 13071123, 26142246, 39213369, 78426738]

約数ペア:

[(1, 78426738), (2, 39213369), (3, 26142246), (6, 13071123), (9, 8714082), (13, 6032826), (18, 4357041), (26, 3016413), (27, 2904694), (39, 2010942), (47, 1668654), (54, 1452347), (78, 1005471), (94, 834327), (117, 670314), (141, 556218), (234, 335157), (282, 278109), (351, 223438), (423, 185406), (611, 128358), (702, 111719), (846, 92703), (1222, 64179), (1269, 61802), (1833, 42786), (2377, 32994), (2538, 30901), (3666, 21393), (4754, 16497), (5499, 14262), (7131, 10998)]