85374168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{977}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 233781120

約数和(自身を除く): 148406952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 331, 662, 977, 993, 1324, 1954, 1986, 2648, 2931, 3641, 3908, 3972, 5862, 7282, 7816, 7944, 10747, 10923, 11724, 14564, 21494, 21846, 23448, 29128, 32241, 42988, 43692, 64482, 85976, 87384, 128964, 257928, 323387, 646774, 970161, 1293548, 1940322, 2587096, 3557257, 3880644, 7114514, 7761288, 10671771, 14229028, 21343542, 28458056, 42687084, 85374168]

約数ペア:

[(1, 85374168), (2, 42687084), (3, 28458056), (4, 21343542), (6, 14229028), (8, 10671771), (11, 7761288), (12, 7114514), (22, 3880644), (24, 3557257), (33, 2587096), (44, 1940322), (66, 1293548), (88, 970161), (132, 646774), (264, 323387), (331, 257928), (662, 128964), (977, 87384), (993, 85976), (1324, 64482), (1954, 43692), (1986, 42988), (2648, 32241), (2931, 29128), (3641, 23448), (3908, 21846), (3972, 21494), (5862, 14564), (7282, 11724), (7816, 10923), (7944, 10747)]