64817808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{122761}}^1$

素因数の和:122783

約数の個数: 40

約数和(自身を含む): 182669856

約数和(自身を除く): 117852048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 122761, 245522, 368283, 491044, 736566, 982088, 1350371, 1473132, 1964176, 2700742, 2946264, 4051113, 5401484, 5892528, 8102226, 10802968, 16204452, 21605936, 32408904, 64817808]

約数ペア:

[(1, 64817808), (2, 32408904), (3, 21605936), (4, 16204452), (6, 10802968), (8, 8102226), (11, 5892528), (12, 5401484), (16, 4051113), (22, 2946264), (24, 2700742), (33, 1964176), (44, 1473132), (48, 1350371), (66, 982088), (88, 736566), (132, 491044), (176, 368283), (264, 245522), (528, 122761)]