85220388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12659}}^1$

素因数の和:12697

約数の個数: 72

約数和(自身を含む): 248844960

約数和(自身を除く): 163624572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 12659, 25318, 37977, 50636, 75954, 113931, 139249, 151908, 215203, 227862, 278498, 417747, 430406, 455724, 556996, 645609, 835494, 860812, 1253241, 1291218, 1670988, 1936827, 2367233, 2506482, 2582436, 3873654, 4734466, 5012964, 7101699, 7747308, 9468932, 14203398, 21305097, 28406796, 42610194, 85220388]

約数ペア:

[(1, 85220388), (2, 42610194), (3, 28406796), (4, 21305097), (6, 14203398), (9, 9468932), (11, 7747308), (12, 7101699), (17, 5012964), (18, 4734466), (22, 3873654), (33, 2582436), (34, 2506482), (36, 2367233), (44, 1936827), (51, 1670988), (66, 1291218), (68, 1253241), (99, 860812), (102, 835494), (132, 645609), (153, 556996), (187, 455724), (198, 430406), (204, 417747), (306, 278498), (374, 227862), (396, 215203), (561, 151908), (612, 139249), (748, 113931), (1122, 75954), (1683, 50636), (2244, 37977), (3366, 25318), (6732, 12659)]