77156856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{153089}}^1$

素因数の和:153108

約数の個数: 48

約数和(自身を含む): 238820400

約数和(自身を除く): 161663544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 153089, 306178, 459267, 612356, 918534, 1071623, 1224712, 1377801, 1837068, 2143246, 2755602, 3214869, 3674136, 4286492, 5511204, 6429738, 8572984, 9644607, 11022408, 12859476, 19289214, 25718952, 38578428, 77156856]

約数ペア:

[(1, 77156856), (2, 38578428), (3, 25718952), (4, 19289214), (6, 12859476), (7, 11022408), (8, 9644607), (9, 8572984), (12, 6429738), (14, 5511204), (18, 4286492), (21, 3674136), (24, 3214869), (28, 2755602), (36, 2143246), (42, 1837068), (56, 1377801), (63, 1224712), (72, 1071623), (84, 918534), (126, 612356), (168, 459267), (252, 306178), (504, 153089)]