43792740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1091}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 133555968

約数和(自身を除く): 89763228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1091, 1115, 1338, 2007, 2182, 2230, 2676, 3273, 3345, 4014, 4364, 4460, 5455, 6546, 6690, 8028, 9819, 10035, 10910, 13092, 13380, 16365, 19638, 20070, 21820, 32730, 39276, 40140, 49095, 65460, 98190, 196380, 243293, 486586, 729879, 973172, 1216465, 1459758, 2189637, 2432930, 2919516, 3649395, 4379274, 4865860, 7298790, 8758548, 10948185, 14597580, 21896370, 43792740]

約数ペア:

[(1, 43792740), (2, 21896370), (3, 14597580), (4, 10948185), (5, 8758548), (6, 7298790), (9, 4865860), (10, 4379274), (12, 3649395), (15, 2919516), (18, 2432930), (20, 2189637), (30, 1459758), (36, 1216465), (45, 973172), (60, 729879), (90, 486586), (180, 243293), (223, 196380), (446, 98190), (669, 65460), (892, 49095), (1091, 40140), (1115, 39276), (1338, 32730), (2007, 21820), (2182, 20070), (2230, 19638), (2676, 16365), (3273, 13380), (3345, 13092), (4014, 10910), (4364, 10035), (4460, 9819), (5455, 8028), (6546, 6690)]