85965804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7393}}^1$

素因数の和:7439

約数の個数: 72

約数和(自身を含む): 242227440

約数和(自身を除く): 156261636

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 7393, 11628, 14786, 22179, 29572, 44358, 66537, 88716, 125681, 133074, 140467, 251362, 266148, 280934, 377043, 421401, 502724, 561868, 754086, 842802, 1131129, 1264203, 1508172, 1685604, 2262258, 2387939, 2528406, 4524516, 4775878, 5056812, 7163817, 9551756, 14327634, 21491451, 28655268, 42982902, 85965804]

約数ペア:

[(1, 85965804), (2, 42982902), (3, 28655268), (4, 21491451), (6, 14327634), (9, 9551756), (12, 7163817), (17, 5056812), (18, 4775878), (19, 4524516), (34, 2528406), (36, 2387939), (38, 2262258), (51, 1685604), (57, 1508172), (68, 1264203), (76, 1131129), (102, 842802), (114, 754086), (153, 561868), (171, 502724), (204, 421401), (228, 377043), (306, 280934), (323, 266148), (342, 251362), (612, 140467), (646, 133074), (684, 125681), (969, 88716), (1292, 66537), (1938, 44358), (2907, 29572), (3876, 22179), (5814, 14786), (7393, 11628)]