87265308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5431}}^1$

素因数の和:5554

約数の個数: 48

約数和(自身を含む): 221451776

約数和(自身を除く): 134186468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 5431, 8034, 10862, 16068, 16293, 21724, 32586, 65172, 70603, 141206, 211809, 282412, 423618, 559393, 847236, 1118786, 1678179, 2237572, 3356358, 6712716, 7272109, 14544218, 21816327, 29088436, 43632654, 87265308]

約数ペア:

[(1, 87265308), (2, 43632654), (3, 29088436), (4, 21816327), (6, 14544218), (12, 7272109), (13, 6712716), (26, 3356358), (39, 2237572), (52, 1678179), (78, 1118786), (103, 847236), (156, 559393), (206, 423618), (309, 282412), (412, 211809), (618, 141206), (1236, 70603), (1339, 65172), (2678, 32586), (4017, 21724), (5356, 16293), (5431, 16068), (8034, 10862)]