84872060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46633}}^1$

素因数の和:46662

約数の個数: 48

約数和(自身を含む): 219366336

約数和(自身を除く): 134494276

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 46633, 93266, 186532, 233165, 326431, 466330, 606229, 652862, 932660, 1212458, 1305724, 1632155, 2424916, 3031145, 3264310, 4243603, 6062290, 6528620, 8487206, 12124580, 16974412, 21218015, 42436030, 84872060]

約数ペア:

[(1, 84872060), (2, 42436030), (4, 21218015), (5, 16974412), (7, 12124580), (10, 8487206), (13, 6528620), (14, 6062290), (20, 4243603), (26, 3264310), (28, 3031145), (35, 2424916), (52, 1632155), (65, 1305724), (70, 1212458), (91, 932660), (130, 652862), (140, 606229), (182, 466330), (260, 326431), (364, 233165), (455, 186532), (910, 93266), (1820, 46633)]