91447048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2801}}^1$

素因数の和:2878

約数の個数: 64

約数和(自身を含む): 217883520

約数和(自身を除く): 126436472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1484, 2332, 2801, 2968, 4081, 4664, 5602, 8162, 11204, 16324, 19607, 22408, 30811, 32648, 39214, 61622, 78428, 123244, 148453, 156856, 215677, 246488, 296906, 431354, 593812, 862708, 1039171, 1187624, 1632983, 1725416, 2078342, 3265966, 4156684, 6531932, 8313368, 11430881, 13063864, 22861762, 45723524, 91447048]

約数ペア:

[(1, 91447048), (2, 45723524), (4, 22861762), (7, 13063864), (8, 11430881), (11, 8313368), (14, 6531932), (22, 4156684), (28, 3265966), (44, 2078342), (53, 1725416), (56, 1632983), (77, 1187624), (88, 1039171), (106, 862708), (154, 593812), (212, 431354), (308, 296906), (371, 246488), (424, 215677), (583, 156856), (616, 148453), (742, 123244), (1166, 78428), (1484, 61622), (2332, 39214), (2801, 32648), (2968, 30811), (4081, 22408), (4664, 19607), (5602, 16324), (8162, 11204)]