78796172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6983}}^1$

素因数の和:7038

約数の個数: 48

約数和(自身を含む): 175214592

約数和(自身を除く): 96418420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 6983, 11284, 13966, 27932, 48881, 90779, 97762, 181558, 195524, 216473, 363116, 432946, 635453, 865892, 1270906, 1515311, 2541812, 2814149, 3030622, 5628298, 6061244, 11256596, 19699043, 39398086, 78796172]

約数ペア:

[(1, 78796172), (2, 39398086), (4, 19699043), (7, 11256596), (13, 6061244), (14, 5628298), (26, 3030622), (28, 2814149), (31, 2541812), (52, 1515311), (62, 1270906), (91, 865892), (124, 635453), (182, 432946), (217, 363116), (364, 216473), (403, 195524), (434, 181558), (806, 97762), (868, 90779), (1612, 48881), (2821, 27932), (5642, 13966), (6983, 11284)]