71581692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65551}}^1$

素因数の和:65578

約数の個数: 48

約数和(自身を含む): 205571072

約数和(自身を除く): 133989380

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 65551, 131102, 196653, 262204, 393306, 458857, 786612, 852163, 917714, 1376571, 1704326, 1835428, 2556489, 2753142, 3408652, 5112978, 5506284, 5965141, 10225956, 11930282, 17895423, 23860564, 35790846, 71581692]

約数ペア:

[(1, 71581692), (2, 35790846), (3, 23860564), (4, 17895423), (6, 11930282), (7, 10225956), (12, 5965141), (13, 5506284), (14, 5112978), (21, 3408652), (26, 2753142), (28, 2556489), (39, 1835428), (42, 1704326), (52, 1376571), (78, 917714), (84, 852163), (91, 786612), (156, 458857), (182, 393306), (273, 262204), (364, 196653), (546, 131102), (1092, 65551)]