87871410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8069}}^1$

素因数の和:8104

約数の個数: 72

約数和(自身を含む): 251154540

約数和(自身を除く): 163283130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 8069, 10890, 16138, 24207, 40345, 48414, 72621, 80690, 88759, 121035, 145242, 177518, 242070, 266277, 363105, 443795, 532554, 726210, 798831, 887590, 976349, 1331385, 1597662, 1952698, 2662770, 2929047, 3994155, 4881745, 5858094, 7988310, 8787141, 9763490, 14645235, 17574282, 29290470, 43935705, 87871410]

約数ペア:

[(1, 87871410), (2, 43935705), (3, 29290470), (5, 17574282), (6, 14645235), (9, 9763490), (10, 8787141), (11, 7988310), (15, 5858094), (18, 4881745), (22, 3994155), (30, 2929047), (33, 2662770), (45, 1952698), (55, 1597662), (66, 1331385), (90, 976349), (99, 887590), (110, 798831), (121, 726210), (165, 532554), (198, 443795), (242, 363105), (330, 266277), (363, 242070), (495, 177518), (605, 145242), (726, 121035), (990, 88759), (1089, 80690), (1210, 72621), (1815, 48414), (2178, 40345), (3630, 24207), (5445, 16138), (8069, 10890)]