84200552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 173880000

約数和(自身を除く): 89679448

約数列:

[1, 2, 4, 8, 19, 38, 41, 59, 76, 82, 118, 152, 164, 229, 236, 328, 458, 472, 779, 916, 1121, 1558, 1832, 2242, 2419, 3116, 4351, 4484, 4838, 6232, 8702, 8968, 9389, 9676, 13511, 17404, 18778, 19352, 27022, 34808, 37556, 45961, 54044, 75112, 91922, 108088, 178391, 183844, 256709, 356782, 367688, 513418, 553951, 713564, 1026836, 1107902, 1427128, 2053672, 2215804, 4431608, 10525069, 21050138, 42100276, 84200552]

約数ペア:

[(1, 84200552), (2, 42100276), (4, 21050138), (8, 10525069), (19, 4431608), (38, 2215804), (41, 2053672), (59, 1427128), (76, 1107902), (82, 1026836), (118, 713564), (152, 553951), (164, 513418), (229, 367688), (236, 356782), (328, 256709), (458, 183844), (472, 178391), (779, 108088), (916, 91922), (1121, 75112), (1558, 54044), (1832, 45961), (2242, 37556), (2419, 34808), (3116, 27022), (4351, 19352), (4484, 18778), (4838, 17404), (6232, 13511), (8702, 9676), (8968, 9389)]