83768040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{77563}}^1$

素因数の和:77583

約数の個数: 64

約数和(自身を含む): 279230400

約数和(自身を除く): 195462360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 77563, 155126, 232689, 310252, 387815, 465378, 620504, 698067, 775630, 930756, 1163445, 1396134, 1551260, 1861512, 2094201, 2326890, 2792268, 3102520, 3490335, 4188402, 4653780, 5584536, 6980670, 8376804, 9307560, 10471005, 13961340, 16753608, 20942010, 27922680, 41884020, 83768040]

約数ペア:

[(1, 83768040), (2, 41884020), (3, 27922680), (4, 20942010), (5, 16753608), (6, 13961340), (8, 10471005), (9, 9307560), (10, 8376804), (12, 6980670), (15, 5584536), (18, 4653780), (20, 4188402), (24, 3490335), (27, 3102520), (30, 2792268), (36, 2326890), (40, 2094201), (45, 1861512), (54, 1551260), (60, 1396134), (72, 1163445), (90, 930756), (108, 775630), (120, 698067), (135, 620504), (180, 465378), (216, 387815), (270, 310252), (360, 232689), (540, 155126), (1080, 77563)]