91091056

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 209113600

約数和(自身を除く): 118022544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 67, 112, 122, 134, 199, 244, 268, 398, 427, 469, 488, 536, 796, 854, 938, 976, 1072, 1393, 1592, 1708, 1876, 2786, 3184, 3416, 3752, 4087, 5572, 6832, 7504, 8174, 11144, 12139, 13333, 16348, 22288, 24278, 26666, 28609, 32696, 48556, 53332, 57218, 65392, 84973, 93331, 97112, 106664, 114436, 169946, 186662, 194224, 213328, 228872, 339892, 373324, 457744, 679784, 746648, 813313, 1359568, 1493296, 1626626, 3253252, 5693191, 6506504, 11386382, 13013008, 22772764, 45545528, 91091056]

約数ペア:

[(1, 91091056), (2, 45545528), (4, 22772764), (7, 13013008), (8, 11386382), (14, 6506504), (16, 5693191), (28, 3253252), (56, 1626626), (61, 1493296), (67, 1359568), (112, 813313), (122, 746648), (134, 679784), (199, 457744), (244, 373324), (268, 339892), (398, 228872), (427, 213328), (469, 194224), (488, 186662), (536, 169946), (796, 114436), (854, 106664), (938, 97112), (976, 93331), (1072, 84973), (1393, 65392), (1592, 57218), (1708, 53332), (1876, 48556), (2786, 32696), (3184, 28609), (3416, 26666), (3752, 24278), (4087, 22288), (5572, 16348), (6832, 13333), (7504, 12139), (8174, 11144)]