81195850848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{110749}}^1$

素因数の和:111860

約数の個数: 96

約数和(自身を含む): 243813024000

約数和(自身を除く): 162617173152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1091, 2182, 3273, 4364, 6546, 7637, 8728, 13092, 15274, 17456, 22911, 26184, 30548, 34912, 45822, 52368, 61096, 91644, 104736, 110749, 122192, 183288, 221498, 244384, 332247, 366576, 442996, 664494, 733152, 775243, 885992, 1328988, 1550486, 1771984, 2325729, 2657976, 3100972, 3543968, 4651458, 5315952, 6201944, 9302916, 10631904, 12403888, 18605832, 24807776, 37211664, 74423328, 120827159, 241654318, 362481477, 483308636, 724962954, 845790113, 966617272, 1449925908, 1691580226, 1933234544, 2537370339, 2899851816, 3383160452, 3866469088, 5074740678, 5799703632, 6766320904, 10149481356, 11599407264, 13532641808, 20298962712, 27065283616, 40597925424, 81195850848]

約数ペア:

[(1, 81195850848), (2, 40597925424), (3, 27065283616), (4, 20298962712), (6, 13532641808), (7, 11599407264), (8, 10149481356), (12, 6766320904), (14, 5799703632), (16, 5074740678), (21, 3866469088), (24, 3383160452), (28, 2899851816), (32, 2537370339), (42, 1933234544), (48, 1691580226), (56, 1449925908), (84, 966617272), (96, 845790113), (112, 724962954), (168, 483308636), (224, 362481477), (336, 241654318), (672, 120827159), (1091, 74423328), (2182, 37211664), (3273, 24807776), (4364, 18605832), (6546, 12403888), (7637, 10631904), (8728, 9302916), (13092, 6201944), (15274, 5315952), (17456, 4651458), (22911, 3543968), (26184, 3100972), (30548, 2657976), (34912, 2325729), (45822, 1771984), (52368, 1550486), (61096, 1328988), (91644, 885992), (104736, 775243), (110749, 733152), (122192, 664494), (183288, 442996), (221498, 366576), (244384, 332247)]