91058968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 233694720

約数和(自身を除く): 142635752

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 83, 88, 91, 104, 137, 143, 154, 166, 182, 274, 286, 308, 332, 364, 548, 572, 581, 616, 664, 728, 913, 959, 1001, 1079, 1096, 1144, 1162, 1507, 1781, 1826, 1918, 2002, 2158, 2324, 3014, 3562, 3652, 3836, 4004, 4316, 4648, 6028, 6391, 7124, 7304, 7553, 7672, 8008, 8632, 10549, 11371, 11869, 12056, 12467, 12782, 14248, 15106, 19591, 21098, 22742, 23738, 24934, 25564, 30212, 39182, 42196, 45484, 47476, 49868, 51128, 60424, 78364, 79597, 83083, 84392, 90968, 94952, 99736, 125081, 137137, 147823, 156728, 159194, 166166, 250162, 274274, 295646, 318388, 332332, 500324, 548548, 591292, 636776, 664664, 875567, 1000648, 1034761, 1097096, 1182584, 1626053, 1751134, 2069522, 3252106, 3502268, 4139044, 6504212, 7004536, 8278088, 11382371, 13008424, 22764742, 45529484, 91058968]

約数ペア:

[(1, 91058968), (2, 45529484), (4, 22764742), (7, 13008424), (8, 11382371), (11, 8278088), (13, 7004536), (14, 6504212), (22, 4139044), (26, 3502268), (28, 3252106), (44, 2069522), (52, 1751134), (56, 1626053), (77, 1182584), (83, 1097096), (88, 1034761), (91, 1000648), (104, 875567), (137, 664664), (143, 636776), (154, 591292), (166, 548548), (182, 500324), (274, 332332), (286, 318388), (308, 295646), (332, 274274), (364, 250162), (548, 166166), (572, 159194), (581, 156728), (616, 147823), (664, 137137), (728, 125081), (913, 99736), (959, 94952), (1001, 90968), (1079, 84392), (1096, 83083), (1144, 79597), (1162, 78364), (1507, 60424), (1781, 51128), (1826, 49868), (1918, 47476), (2002, 45484), (2158, 42196), (2324, 39182), (3014, 30212), (3562, 25564), (3652, 24934), (3836, 23738), (4004, 22742), (4316, 21098), (4648, 19591), (6028, 15106), (6391, 14248), (7124, 12782), (7304, 12467), (7553, 12056), (7672, 11869), (8008, 11371), (8632, 10549)]