78325716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4349

約数の個数: 72

約数和(自身を含む): 219507456

約数和(自身を除く): 141181740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4297, 4557, 6076, 8594, 9114, 12891, 17188, 18228, 25782, 30079, 51564, 60158, 90237, 120316, 133207, 180474, 210553, 266414, 360948, 399621, 421106, 532828, 631659, 799242, 842212, 932449, 1263318, 1598484, 1864898, 2526636, 2797347, 3729796, 5594694, 6527143, 11189388, 13054286, 19581429, 26108572, 39162858, 78325716]

約数ペア:

[(1, 78325716), (2, 39162858), (3, 26108572), (4, 19581429), (6, 13054286), (7, 11189388), (12, 6527143), (14, 5594694), (21, 3729796), (28, 2797347), (31, 2526636), (42, 1864898), (49, 1598484), (62, 1263318), (84, 932449), (93, 842212), (98, 799242), (124, 631659), (147, 532828), (186, 421106), (196, 399621), (217, 360948), (294, 266414), (372, 210553), (434, 180474), (588, 133207), (651, 120316), (868, 90237), (1302, 60158), (1519, 51564), (2604, 30079), (3038, 25782), (4297, 18228), (4557, 17188), (6076, 12891), (8594, 9114)]