71993096

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 94931704

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1598, 1609, 2632, 3196, 3218, 5593, 6392, 6436, 11186, 11263, 12872, 22372, 22526, 27353, 44744, 45052, 54706, 75623, 90104, 109412, 151246, 191471, 218824, 302492, 382942, 529361, 604984, 765884, 1058722, 1285591, 1531768, 2117444, 2571182, 4234888, 5142364, 8999137, 10284728, 17998274, 35996548, 71993096]

約数ペア:

[(1, 71993096), (2, 35996548), (4, 17998274), (7, 10284728), (8, 8999137), (14, 5142364), (17, 4234888), (28, 2571182), (34, 2117444), (47, 1531768), (56, 1285591), (68, 1058722), (94, 765884), (119, 604984), (136, 529361), (188, 382942), (238, 302492), (329, 218824), (376, 191471), (476, 151246), (658, 109412), (799, 90104), (952, 75623), (1316, 54706), (1598, 45052), (1609, 44744), (2632, 27353), (3196, 22526), (3218, 22372), (5593, 12872), (6392, 11263), (6436, 11186)]