71399304

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13967}}^1$

素因数の和:14050

約数の個数: 48

約数和(自身を含む): 196110720

約数和(自身を除く): 124711416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 13967, 27934, 41901, 55868, 83802, 111736, 125703, 167604, 251406, 335208, 502812, 991657, 1005624, 1983314, 2974971, 3966628, 5949942, 7933256, 8924913, 11899884, 17849826, 23799768, 35699652, 71399304]

約数ペア:

[(1, 71399304), (2, 35699652), (3, 23799768), (4, 17849826), (6, 11899884), (8, 8924913), (9, 7933256), (12, 5949942), (18, 3966628), (24, 2974971), (36, 1983314), (71, 1005624), (72, 991657), (142, 502812), (213, 335208), (284, 251406), (426, 167604), (568, 125703), (639, 111736), (852, 83802), (1278, 55868), (1704, 41901), (2556, 27934), (5112, 13967)]