61745544

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 198508800

約数和(自身を除く): 136763256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 421, 504, 582, 679, 756, 776, 842, 873, 1164, 1263, 1358, 1512, 1684, 1746, 2037, 2328, 2526, 2619, 2716, 2947, 3368, 3492, 3789, 4074, 5052, 5238, 5432, 5894, 6111, 6984, 7578, 8148, 8841, 10104, 10476, 11367, 11788, 12222, 15156, 16296, 17682, 18333, 20952, 22734, 23576, 24444, 26523, 30312, 35364, 36666, 40837, 45468, 48888, 53046, 70728, 73332, 79569, 81674, 90936, 106092, 122511, 146664, 159138, 163348, 212184, 245022, 285859, 318276, 326696, 367533, 490044, 571718, 636552, 735066, 857577, 980088, 1102599, 1143436, 1470132, 1715154, 2205198, 2286872, 2572731, 2940264, 3430308, 4410396, 5145462, 6860616, 7718193, 8820792, 10290924, 15436386, 20581848, 30872772, 61745544]

約数ペア:

[(1, 61745544), (2, 30872772), (3, 20581848), (4, 15436386), (6, 10290924), (7, 8820792), (8, 7718193), (9, 6860616), (12, 5145462), (14, 4410396), (18, 3430308), (21, 2940264), (24, 2572731), (27, 2286872), (28, 2205198), (36, 1715154), (42, 1470132), (54, 1143436), (56, 1102599), (63, 980088), (72, 857577), (84, 735066), (97, 636552), (108, 571718), (126, 490044), (168, 367533), (189, 326696), (194, 318276), (216, 285859), (252, 245022), (291, 212184), (378, 163348), (388, 159138), (421, 146664), (504, 122511), (582, 106092), (679, 90936), (756, 81674), (776, 79569), (842, 73332), (873, 70728), (1164, 53046), (1263, 48888), (1358, 45468), (1512, 40837), (1684, 36666), (1746, 35364), (2037, 30312), (2328, 26523), (2526, 24444), (2619, 23576), (2716, 22734), (2947, 20952), (3368, 18333), (3492, 17682), (3789, 16296), (4074, 15156), (5052, 12222), (5238, 11788), (5432, 11367), (5894, 10476), (6111, 10104), (6984, 8841), (7578, 8148)]