61305816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17863}}^1$

素因数の和:17896

約数の個数: 64

約数和(自身を含む): 180069120

約数和(自身を除く): 118763304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 17863, 35726, 53589, 71452, 107178, 142904, 196493, 214356, 232219, 392986, 428712, 464438, 589479, 696657, 785972, 928876, 1178958, 1393314, 1571944, 1857752, 2357916, 2554409, 2786628, 4715832, 5108818, 5573256, 7663227, 10217636, 15326454, 20435272, 30652908, 61305816]

約数ペア:

[(1, 61305816), (2, 30652908), (3, 20435272), (4, 15326454), (6, 10217636), (8, 7663227), (11, 5573256), (12, 5108818), (13, 4715832), (22, 2786628), (24, 2554409), (26, 2357916), (33, 1857752), (39, 1571944), (44, 1393314), (52, 1178958), (66, 928876), (78, 785972), (88, 696657), (104, 589479), (132, 464438), (143, 428712), (156, 392986), (264, 232219), (286, 214356), (312, 196493), (429, 142904), (572, 107178), (858, 71452), (1144, 53589), (1716, 35726), (3432, 17863)]