77689368

素因数分解:

$2^3\times 3^4\times {\mathrm{119891}}^1$

素因数の和:119909

約数の個数: 40

約数和(自身を含む): 217603980

約数和(自身を除く): 139914612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 119891, 239782, 359673, 479564, 719346, 959128, 1079019, 1438692, 2158038, 2877384, 3237057, 4316076, 6474114, 8632152, 9711171, 12948228, 19422342, 25896456, 38844684, 77689368]

約数ペア:

[(1, 77689368), (2, 38844684), (3, 25896456), (4, 19422342), (6, 12948228), (8, 9711171), (9, 8632152), (12, 6474114), (18, 4316076), (24, 3237057), (27, 2877384), (36, 2158038), (54, 1438692), (72, 1079019), (81, 959128), (108, 719346), (162, 479564), (216, 359673), (324, 239782), (648, 119891)]