47003292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{487}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 136421376

約数和(自身を除く): 89418084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 383, 487, 766, 974, 1149, 1461, 1532, 1948, 2298, 2681, 2922, 3409, 3447, 4383, 4596, 5362, 5844, 6818, 6894, 8043, 8766, 10227, 10724, 13636, 13788, 16086, 17532, 20454, 24129, 30681, 32172, 40908, 48258, 61362, 96516, 122724, 186521, 373042, 559563, 746084, 1119126, 1305647, 1678689, 2238252, 2611294, 3357378, 3916941, 5222588, 6714756, 7833882, 11750823, 15667764, 23501646, 47003292]

約数ペア:

[(1, 47003292), (2, 23501646), (3, 15667764), (4, 11750823), (6, 7833882), (7, 6714756), (9, 5222588), (12, 3916941), (14, 3357378), (18, 2611294), (21, 2238252), (28, 1678689), (36, 1305647), (42, 1119126), (63, 746084), (84, 559563), (126, 373042), (252, 186521), (383, 122724), (487, 96516), (766, 61362), (974, 48258), (1149, 40908), (1461, 32172), (1532, 30681), (1948, 24129), (2298, 20454), (2681, 17532), (2922, 16086), (3409, 13788), (3447, 13636), (4383, 10724), (4596, 10227), (5362, 8766), (5844, 8043), (6818, 6894)]