89475386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 103576774

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 121, 143, 154, 182, 187, 221, 238, 239, 242, 286, 374, 442, 478, 847, 1001, 1309, 1547, 1573, 1673, 1694, 2002, 2057, 2431, 2618, 2629, 3094, 3107, 3146, 3346, 4063, 4114, 4862, 5258, 6214, 8126, 11011, 14399, 17017, 18403, 21749, 22022, 26741, 28441, 28798, 28919, 34034, 34177, 36806, 43498, 44693, 52819, 53482, 56882, 57838, 68354, 89386, 105638, 187187, 202433, 239239, 312851, 369733, 374374, 375947, 404866, 478478, 491623, 581009, 625702, 739466, 751894, 983246, 1162018, 2631629, 3441361, 4067063, 5263258, 6391099, 6882722, 8134126, 12782198, 44737693, 89475386]

約数ペア:

[(1, 89475386), (2, 44737693), (7, 12782198), (11, 8134126), (13, 6882722), (14, 6391099), (17, 5263258), (22, 4067063), (26, 3441361), (34, 2631629), (77, 1162018), (91, 983246), (119, 751894), (121, 739466), (143, 625702), (154, 581009), (182, 491623), (187, 478478), (221, 404866), (238, 375947), (239, 374374), (242, 369733), (286, 312851), (374, 239239), (442, 202433), (478, 187187), (847, 105638), (1001, 89386), (1309, 68354), (1547, 57838), (1573, 56882), (1673, 53482), (1694, 52819), (2002, 44693), (2057, 43498), (2431, 36806), (2618, 34177), (2629, 34034), (3094, 28919), (3107, 28798), (3146, 28441), (3346, 26741), (4063, 22022), (4114, 21749), (4862, 18403), (5258, 17017), (6214, 14399), (8126, 11011)]