861147036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{3079}}^1$

素因数の和:3563

約数の個数: 72

約数和(自身を含む): 2310628320

約数和(自身を除く): 1449481284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 457, 612, 914, 1371, 1828, 2742, 3079, 4113, 5484, 6158, 7769, 8226, 9237, 12316, 15538, 16452, 18474, 23307, 27711, 31076, 36948, 46614, 52343, 55422, 69921, 93228, 104686, 110844, 139842, 157029, 209372, 279684, 314058, 471087, 628116, 942174, 1407103, 1884348, 2814206, 4221309, 5628412, 8442618, 12663927, 16885236, 23920751, 25327854, 47841502, 50655708, 71762253, 95683004, 143524506, 215286759, 287049012, 430573518, 861147036]

約数ペア:

[(1, 861147036), (2, 430573518), (3, 287049012), (4, 215286759), (6, 143524506), (9, 95683004), (12, 71762253), (17, 50655708), (18, 47841502), (34, 25327854), (36, 23920751), (51, 16885236), (68, 12663927), (102, 8442618), (153, 5628412), (204, 4221309), (306, 2814206), (457, 1884348), (612, 1407103), (914, 942174), (1371, 628116), (1828, 471087), (2742, 314058), (3079, 279684), (4113, 209372), (5484, 157029), (6158, 139842), (7769, 110844), (8226, 104686), (9237, 93228), (12316, 69921), (15538, 55422), (16452, 52343), (18474, 46614), (23307, 36948), (27711, 31076)]