90112848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{997}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 267304320

約数和(自身を除く): 177191472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 269, 336, 538, 807, 997, 1076, 1614, 1883, 1994, 2152, 2991, 3228, 3766, 3988, 4304, 5649, 5982, 6456, 6979, 7532, 7976, 11298, 11964, 12912, 13958, 15064, 15952, 20937, 22596, 23928, 27916, 30128, 41874, 45192, 47856, 55832, 83748, 90384, 111664, 167496, 268193, 334992, 536386, 804579, 1072772, 1609158, 1877351, 2145544, 3218316, 3754702, 4291088, 5632053, 6436632, 7509404, 11264106, 12873264, 15018808, 22528212, 30037616, 45056424, 90112848]

約数ペア:

[(1, 90112848), (2, 45056424), (3, 30037616), (4, 22528212), (6, 15018808), (7, 12873264), (8, 11264106), (12, 7509404), (14, 6436632), (16, 5632053), (21, 4291088), (24, 3754702), (28, 3218316), (42, 2145544), (48, 1877351), (56, 1609158), (84, 1072772), (112, 804579), (168, 536386), (269, 334992), (336, 268193), (538, 167496), (807, 111664), (997, 90384), (1076, 83748), (1614, 55832), (1883, 47856), (1994, 45192), (2152, 41874), (2991, 30128), (3228, 27916), (3766, 23928), (3988, 22596), (4304, 20937), (5649, 15952), (5982, 15064), (6456, 13958), (6979, 12912), (7532, 11964), (7976, 11298)]