87899448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 273208320

約数和(自身を除く): 185308872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 167, 168, 182, 241, 273, 312, 334, 364, 482, 501, 546, 668, 723, 728, 964, 1002, 1092, 1169, 1336, 1446, 1687, 1928, 2004, 2171, 2184, 2338, 2892, 3133, 3374, 3507, 4008, 4342, 4676, 5061, 5784, 6266, 6513, 6748, 7014, 8684, 9352, 9399, 10122, 12532, 13026, 13496, 14028, 15197, 17368, 18798, 20244, 21931, 25064, 26052, 28056, 30394, 37596, 40247, 40488, 43862, 45591, 52104, 60788, 65793, 75192, 80494, 87724, 91182, 120741, 121576, 131586, 160988, 175448, 182364, 241482, 263172, 281729, 321976, 364728, 482964, 523211, 526344, 563458, 845187, 965928, 1046422, 1126916, 1569633, 1690374, 2092844, 2253832, 3139266, 3380748, 3662477, 4185688, 6278532, 6761496, 7324954, 10987431, 12557064, 14649908, 21974862, 29299816, 43949724, 87899448]

約数ペア:

[(1, 87899448), (2, 43949724), (3, 29299816), (4, 21974862), (6, 14649908), (7, 12557064), (8, 10987431), (12, 7324954), (13, 6761496), (14, 6278532), (21, 4185688), (24, 3662477), (26, 3380748), (28, 3139266), (39, 2253832), (42, 2092844), (52, 1690374), (56, 1569633), (78, 1126916), (84, 1046422), (91, 965928), (104, 845187), (156, 563458), (167, 526344), (168, 523211), (182, 482964), (241, 364728), (273, 321976), (312, 281729), (334, 263172), (364, 241482), (482, 182364), (501, 175448), (546, 160988), (668, 131586), (723, 121576), (728, 120741), (964, 91182), (1002, 87724), (1092, 80494), (1169, 75192), (1336, 65793), (1446, 60788), (1687, 52104), (1928, 45591), (2004, 43862), (2171, 40488), (2184, 40247), (2338, 37596), (2892, 30394), (3133, 28056), (3374, 26052), (3507, 25064), (4008, 21931), (4342, 20244), (4676, 18798), (5061, 17368), (5784, 15197), (6266, 14028), (6513, 13496), (6748, 13026), (7014, 12532), (8684, 10122), (9352, 9399)]