80491370364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{149287}}^1$

素因数の和:150195

約数の個数: 72

約数和(自身を含む): 215678762208

約数和(自身を除く): 135187391844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 881, 1762, 2643, 3524, 5286, 7929, 10572, 14977, 15858, 29954, 31716, 44931, 59908, 89862, 134793, 149287, 179724, 269586, 298574, 447861, 539172, 597148, 895722, 1343583, 1791444, 2537879, 2687166, 5075758, 5374332, 7613637, 10151516, 15227274, 22840911, 30454548, 45681822, 91363644, 131521847, 263043694, 394565541, 526087388, 789131082, 1183696623, 1578262164, 2235871399, 2367393246, 4471742798, 4734786492, 6707614197, 8943485596, 13415228394, 20122842591, 26830456788, 40245685182, 80491370364]

約数ペア:

[(1, 80491370364), (2, 40245685182), (3, 26830456788), (4, 20122842591), (6, 13415228394), (9, 8943485596), (12, 6707614197), (17, 4734786492), (18, 4471742798), (34, 2367393246), (36, 2235871399), (51, 1578262164), (68, 1183696623), (102, 789131082), (153, 526087388), (204, 394565541), (306, 263043694), (612, 131521847), (881, 91363644), (1762, 45681822), (2643, 30454548), (3524, 22840911), (5286, 15227274), (7929, 10151516), (10572, 7613637), (14977, 5374332), (15858, 5075758), (29954, 2687166), (31716, 2537879), (44931, 1791444), (59908, 1343583), (89862, 895722), (134793, 597148), (149287, 539172), (179724, 447861), (269586, 298574)]