78133860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{62011}}^1$

素因数の和:62033

約数の個数: 72

約数和(自身を含む): 270868416

約数和(自身を除く): 192734556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 62011, 124022, 186033, 248044, 310055, 372066, 434077, 558099, 620110, 744132, 868154, 930165, 1116198, 1240220, 1302231, 1736308, 1860330, 2170385, 2232396, 2604462, 2790495, 3720660, 3906693, 4340770, 5208924, 5580990, 6511155, 7813386, 8681540, 11161980, 13022310, 15626772, 19533465, 26044620, 39066930, 78133860]

約数ペア:

[(1, 78133860), (2, 39066930), (3, 26044620), (4, 19533465), (5, 15626772), (6, 13022310), (7, 11161980), (9, 8681540), (10, 7813386), (12, 6511155), (14, 5580990), (15, 5208924), (18, 4340770), (20, 3906693), (21, 3720660), (28, 2790495), (30, 2604462), (35, 2232396), (36, 2170385), (42, 1860330), (45, 1736308), (60, 1302231), (63, 1240220), (70, 1116198), (84, 930165), (90, 868154), (105, 744132), (126, 620110), (140, 558099), (180, 434077), (210, 372066), (252, 310055), (315, 248044), (420, 186033), (630, 124022), (1260, 62011)]