57281808

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 157489920

約数和(自身を除く): 100208112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 107, 114, 152, 214, 228, 304, 321, 428, 456, 587, 642, 856, 912, 1174, 1284, 1712, 1761, 2033, 2348, 2568, 3522, 4066, 4696, 5136, 6099, 7044, 8132, 9392, 11153, 12198, 14088, 16264, 22306, 24396, 28176, 32528, 33459, 44612, 48792, 62809, 66918, 89224, 97584, 125618, 133836, 178448, 188427, 251236, 267672, 376854, 502472, 535344, 753708, 1004944, 1193371, 1507416, 2386742, 3014832, 3580113, 4773484, 7160226, 9546968, 14320452, 19093936, 28640904, 57281808]

約数ペア:

[(1, 57281808), (2, 28640904), (3, 19093936), (4, 14320452), (6, 9546968), (8, 7160226), (12, 4773484), (16, 3580113), (19, 3014832), (24, 2386742), (38, 1507416), (48, 1193371), (57, 1004944), (76, 753708), (107, 535344), (114, 502472), (152, 376854), (214, 267672), (228, 251236), (304, 188427), (321, 178448), (428, 133836), (456, 125618), (587, 97584), (642, 89224), (856, 66918), (912, 62809), (1174, 48792), (1284, 44612), (1712, 33459), (1761, 32528), (2033, 28176), (2348, 24396), (2568, 22306), (3522, 16264), (4066, 14088), (4696, 12198), (5136, 11153), (6099, 9392), (7044, 8132)]