74970012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3061}}^1$

素因数の和:3238

約数の個数: 48

約数和(自身を含む): 189648032

約数和(自身を除く): 114678020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 3061, 4082, 6122, 6123, 8164, 9183, 12244, 12246, 18366, 24492, 36732, 39793, 79586, 119379, 159172, 238758, 477516, 480577, 961154, 1441731, 1922308, 2883462, 5766924, 6247501, 12495002, 18742503, 24990004, 37485006, 74970012]

約数ペア:

[(1, 74970012), (2, 37485006), (3, 24990004), (4, 18742503), (6, 12495002), (12, 6247501), (13, 5766924), (26, 2883462), (39, 1922308), (52, 1441731), (78, 961154), (156, 480577), (157, 477516), (314, 238758), (471, 159172), (628, 119379), (942, 79586), (1884, 39793), (2041, 36732), (3061, 24492), (4082, 18366), (6122, 12246), (6123, 12244), (8164, 9183)]