78557976

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{3181}}^1$

素因数の和:3214

約数の個数: 96

約数和(自身を含む): 248196000

約数和(自身を除く): 169638024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1176, 1372, 1764, 2058, 2744, 3087, 3181, 3528, 4116, 6174, 6362, 8232, 9543, 12348, 12724, 19086, 22267, 24696, 25448, 28629, 38172, 44534, 57258, 66801, 76344, 89068, 114516, 133602, 155869, 178136, 200403, 229032, 267204, 311738, 400806, 467607, 534408, 623476, 801612, 935214, 1091083, 1246952, 1402821, 1603224, 1870428, 2182166, 2805642, 3273249, 3740856, 4364332, 5611284, 6546498, 8728664, 9819747, 11222568, 13092996, 19639494, 26185992, 39278988, 78557976]

約数ペア:

[(1, 78557976), (2, 39278988), (3, 26185992), (4, 19639494), (6, 13092996), (7, 11222568), (8, 9819747), (9, 8728664), (12, 6546498), (14, 5611284), (18, 4364332), (21, 3740856), (24, 3273249), (28, 2805642), (36, 2182166), (42, 1870428), (49, 1603224), (56, 1402821), (63, 1246952), (72, 1091083), (84, 935214), (98, 801612), (126, 623476), (147, 534408), (168, 467607), (196, 400806), (252, 311738), (294, 267204), (343, 229032), (392, 200403), (441, 178136), (504, 155869), (588, 133602), (686, 114516), (882, 89068), (1029, 76344), (1176, 66801), (1372, 57258), (1764, 44534), (2058, 38172), (2744, 28629), (3087, 25448), (3181, 24696), (3528, 22267), (4116, 19086), (6174, 12724), (6362, 12348), (8232, 9543)]