72529366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 139991040

約数和(自身を除く): 67461674

約数列:

[1, 2, 7, 13, 14, 26, 47, 61, 91, 94, 122, 139, 182, 278, 329, 427, 611, 658, 793, 854, 973, 1222, 1586, 1807, 1946, 2867, 3614, 4277, 5551, 5734, 6533, 8479, 8554, 11102, 12649, 13066, 16958, 20069, 25298, 37271, 40138, 45731, 59353, 74542, 84929, 91462, 110227, 118706, 169858, 220454, 260897, 398513, 521794, 594503, 771589, 797026, 1189006, 1543178, 2789591, 5180669, 5579182, 10361338, 36264683, 72529366]

約数ペア:

[(1, 72529366), (2, 36264683), (7, 10361338), (13, 5579182), (14, 5180669), (26, 2789591), (47, 1543178), (61, 1189006), (91, 797026), (94, 771589), (122, 594503), (139, 521794), (182, 398513), (278, 260897), (329, 220454), (427, 169858), (611, 118706), (658, 110227), (793, 91462), (854, 84929), (973, 74542), (1222, 59353), (1586, 45731), (1807, 40138), (1946, 37271), (2867, 25298), (3614, 20069), (4277, 16958), (5551, 13066), (5734, 12649), (6533, 11102), (8479, 8554)]