78356964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30091}}^1$

素因数の和:30136

約数の個数: 48

約数和(自身を含む): 215699456

約数和(自身を除く): 137342492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 30091, 60182, 90273, 120364, 180546, 210637, 361092, 421274, 631911, 842548, 932821, 1263822, 1865642, 2527644, 2798463, 3731284, 5596926, 6529747, 11193852, 13059494, 19589241, 26118988, 39178482, 78356964]

約数ペア:

[(1, 78356964), (2, 39178482), (3, 26118988), (4, 19589241), (6, 13059494), (7, 11193852), (12, 6529747), (14, 5596926), (21, 3731284), (28, 2798463), (31, 2527644), (42, 1865642), (62, 1263822), (84, 932821), (93, 842548), (124, 631911), (186, 421274), (217, 361092), (372, 210637), (434, 180546), (651, 120364), (868, 90273), (1302, 60182), (2604, 30091)]