89390298

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 190179360

約数和(自身を除く): 100789062

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 419, 838, 961, 1147, 1257, 1922, 2294, 2514, 2883, 3441, 5766, 6882, 12989, 15503, 25978, 31006, 35557, 38967, 46509, 71114, 77934, 93018, 106671, 213342, 402659, 480593, 805318, 961186, 1207977, 1441779, 2415954, 2883558, 14898383, 29796766, 44695149, 89390298]

約数ペア:

[(1, 89390298), (2, 44695149), (3, 29796766), (6, 14898383), (31, 2883558), (37, 2415954), (62, 1441779), (74, 1207977), (93, 961186), (111, 805318), (186, 480593), (222, 402659), (419, 213342), (838, 106671), (961, 93018), (1147, 77934), (1257, 71114), (1922, 46509), (2294, 38967), (2514, 35557), (2883, 31006), (3441, 25978), (5766, 15503), (6882, 12989)]