81149670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7577}}^1$

素因数の和:7614

約数の個数: 96

約数和(自身を含む): 255348288

約数和(自身を除く): 174198618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 7577, 10710, 15154, 22731, 37885, 45462, 53039, 68193, 75770, 106078, 113655, 128809, 136386, 159117, 227310, 257618, 265195, 318234, 340965, 386427, 477351, 530390, 644045, 681930, 772854, 795585, 901663, 954702, 1159281, 1288090, 1591170, 1803326, 1932135, 2318562, 2386755, 2704989, 3864270, 4508315, 4773510, 5409978, 5796405, 8114967, 9016630, 11592810, 13524945, 16229934, 27049890, 40574835, 81149670]

約数ペア:

[(1, 81149670), (2, 40574835), (3, 27049890), (5, 16229934), (6, 13524945), (7, 11592810), (9, 9016630), (10, 8114967), (14, 5796405), (15, 5409978), (17, 4773510), (18, 4508315), (21, 3864270), (30, 2704989), (34, 2386755), (35, 2318562), (42, 1932135), (45, 1803326), (51, 1591170), (63, 1288090), (70, 1159281), (85, 954702), (90, 901663), (102, 795585), (105, 772854), (119, 681930), (126, 644045), (153, 530390), (170, 477351), (210, 386427), (238, 340965), (255, 318234), (306, 265195), (315, 257618), (357, 227310), (510, 159117), (595, 136386), (630, 128809), (714, 113655), (765, 106078), (1071, 75770), (1190, 68193), (1530, 53039), (1785, 45462), (2142, 37885), (3570, 22731), (5355, 15154), (7577, 10710)]