82906590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4523}}^1$

素因数の和:4593

約数の個数: 64

約数和(自身を含む): 218889216

約数和(自身を除く): 135982626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 4523, 6110, 9046, 9165, 13569, 18330, 22615, 27138, 45230, 58799, 67845, 117598, 135690, 176397, 212581, 293995, 352794, 425162, 587990, 637743, 881985, 1062905, 1275486, 1763970, 2125810, 2763553, 3188715, 5527106, 6377430, 8290659, 13817765, 16581318, 27635530, 41453295, 82906590]

約数ペア:

[(1, 82906590), (2, 41453295), (3, 27635530), (5, 16581318), (6, 13817765), (10, 8290659), (13, 6377430), (15, 5527106), (26, 3188715), (30, 2763553), (39, 2125810), (47, 1763970), (65, 1275486), (78, 1062905), (94, 881985), (130, 637743), (141, 587990), (195, 425162), (235, 352794), (282, 293995), (390, 212581), (470, 176397), (611, 135690), (705, 117598), (1222, 67845), (1410, 58799), (1833, 45230), (3055, 27138), (3666, 22615), (4523, 18330), (6110, 13569), (9046, 9165)]