61383816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65581}}^1$

素因数の和:65606

約数の個数: 48

約数和(自身を含む): 179038860

約数和(自身を除く): 117655044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 65581, 131162, 196743, 262324, 393486, 524648, 590229, 786972, 852553, 1180458, 1573944, 1705106, 2360916, 2557659, 3410212, 4721832, 5115318, 6820424, 7672977, 10230636, 15345954, 20461272, 30691908, 61383816]

約数ペア:

[(1, 61383816), (2, 30691908), (3, 20461272), (4, 15345954), (6, 10230636), (8, 7672977), (9, 6820424), (12, 5115318), (13, 4721832), (18, 3410212), (24, 2557659), (26, 2360916), (36, 1705106), (39, 1573944), (52, 1180458), (72, 852553), (78, 786972), (104, 590229), (117, 524648), (156, 393486), (234, 262324), (312, 196743), (468, 131162), (936, 65581)]