42644556

素因数分解:

$2^2\times 3^5\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 113508304

約数和(自身を除く): 70863748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 243, 292, 324, 438, 486, 601, 657, 876, 972, 1202, 1314, 1803, 1971, 2404, 2628, 3606, 3942, 5409, 5913, 7212, 7884, 10818, 11826, 16227, 17739, 21636, 23652, 32454, 35478, 43873, 48681, 64908, 70956, 87746, 97362, 131619, 146043, 175492, 194724, 263238, 292086, 394857, 526476, 584172, 789714, 1184571, 1579428, 2369142, 3553713, 4738284, 7107426, 10661139, 14214852, 21322278, 42644556]

約数ペア:

[(1, 42644556), (2, 21322278), (3, 14214852), (4, 10661139), (6, 7107426), (9, 4738284), (12, 3553713), (18, 2369142), (27, 1579428), (36, 1184571), (54, 789714), (73, 584172), (81, 526476), (108, 394857), (146, 292086), (162, 263238), (219, 194724), (243, 175492), (292, 146043), (324, 131619), (438, 97362), (486, 87746), (601, 70956), (657, 64908), (876, 48681), (972, 43873), (1202, 35478), (1314, 32454), (1803, 23652), (1971, 21636), (2404, 17739), (2628, 16227), (3606, 11826), (3942, 10818), (5409, 7884), (5913, 7212)]