189800172

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{2027}}^1$

素因数の和:2077

約数の個数: 90

約数和(自身を含む): 527338812

約数和(自身を除く): 337538640

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 289, 306, 324, 459, 578, 612, 867, 918, 1156, 1377, 1734, 1836, 2027, 2601, 2754, 3468, 4054, 5202, 5508, 6081, 7803, 8108, 10404, 12162, 15606, 18243, 23409, 24324, 31212, 34459, 36486, 46818, 54729, 68918, 72972, 93636, 103377, 109458, 137836, 164187, 206754, 218916, 310131, 328374, 413508, 585803, 620262, 656748, 930393, 1171606, 1240524, 1757409, 1860786, 2343212, 2791179, 3514818, 3721572, 5272227, 5582358, 7029636, 10544454, 11164716, 15816681, 21088908, 31633362, 47450043, 63266724, 94900086, 189800172]

約数ペア:

[(1, 189800172), (2, 94900086), (3, 63266724), (4, 47450043), (6, 31633362), (9, 21088908), (12, 15816681), (17, 11164716), (18, 10544454), (27, 7029636), (34, 5582358), (36, 5272227), (51, 3721572), (54, 3514818), (68, 2791179), (81, 2343212), (102, 1860786), (108, 1757409), (153, 1240524), (162, 1171606), (204, 930393), (289, 656748), (306, 620262), (324, 585803), (459, 413508), (578, 328374), (612, 310131), (867, 218916), (918, 206754), (1156, 164187), (1377, 137836), (1734, 109458), (1836, 103377), (2027, 93636), (2601, 72972), (2754, 68918), (3468, 54729), (4054, 46818), (5202, 36486), (5508, 34459), (6081, 31212), (7803, 24324), (8108, 23409), (10404, 18243), (12162, 15606)]