71679384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47407}}^1$

素因数の和:47429

約数の個数: 64

約数和(自身を含む): 227558400

約数和(自身を除く): 155879016

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, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 47407, 94814, 142221, 189628, 284442, 331849, 379256, 426663, 568884, 663698, 853326, 995547, 1137768, 1279989, 1327396, 1706652, 1991094, 2559978, 2654792, 2986641, 3413304, 3982188, 5119956, 5973282, 7964376, 8959923, 10239912, 11946564, 17919846, 23893128, 35839692, 71679384]

約数ペア:

[(1, 71679384), (2, 35839692), (3, 23893128), (4, 17919846), (6, 11946564), (7, 10239912), (8, 8959923), (9, 7964376), (12, 5973282), (14, 5119956), (18, 3982188), (21, 3413304), (24, 2986641), (27, 2654792), (28, 2559978), (36, 1991094), (42, 1706652), (54, 1327396), (56, 1279989), (63, 1137768), (72, 995547), (84, 853326), (108, 663698), (126, 568884), (168, 426663), (189, 379256), (216, 331849), (252, 284442), (378, 189628), (504, 142221), (756, 94814), (1512, 47407)]