71684196

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 171460800

約数和(自身を除く): 99776604

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 269, 318, 419, 538, 636, 807, 838, 1076, 1257, 1614, 1676, 2514, 3228, 5028, 14257, 22207, 28514, 42771, 44414, 57028, 66621, 85542, 88828, 112711, 133242, 171084, 225422, 266484, 338133, 450844, 676266, 1352532, 5973683, 11947366, 17921049, 23894732, 35842098, 71684196]

約数ペア:

[(1, 71684196), (2, 35842098), (3, 23894732), (4, 17921049), (6, 11947366), (12, 5973683), (53, 1352532), (106, 676266), (159, 450844), (212, 338133), (269, 266484), (318, 225422), (419, 171084), (538, 133242), (636, 112711), (807, 88828), (838, 85542), (1076, 66621), (1257, 57028), (1614, 44414), (1676, 42771), (2514, 28514), (3228, 22207), (5028, 14257)]