85147704

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{19387}}^1$

素因数の和:19460

約数の個数: 48

約数和(自身を含む): 234400920

約数和(自身を除く): 149253216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 19387, 38774, 58161, 77548, 116322, 155096, 174483, 232644, 348966, 465288, 697932, 1182607, 1395864, 2365214, 3547821, 4730428, 7095642, 9460856, 10643463, 14191284, 21286926, 28382568, 42573852, 85147704]

約数ペア:

[(1, 85147704), (2, 42573852), (3, 28382568), (4, 21286926), (6, 14191284), (8, 10643463), (9, 9460856), (12, 7095642), (18, 4730428), (24, 3547821), (36, 2365214), (61, 1395864), (72, 1182607), (122, 697932), (183, 465288), (244, 348966), (366, 232644), (488, 174483), (549, 155096), (732, 116322), (1098, 77548), (1464, 58161), (2196, 38774), (4392, 19387)]