81603036

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73121}}^1$

素因数の和:73162

約数の個数: 36

約数和(自身を含む): 212931264

約数和(自身を除く): 131328228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 73121, 146242, 219363, 292484, 438726, 658089, 877452, 1316178, 2266751, 2632356, 4533502, 6800253, 9067004, 13600506, 20400759, 27201012, 40801518, 81603036]

約数ペア:

[(1, 81603036), (2, 40801518), (3, 27201012), (4, 20400759), (6, 13600506), (9, 9067004), (12, 6800253), (18, 4533502), (31, 2632356), (36, 2266751), (62, 1316178), (93, 877452), (124, 658089), (186, 438726), (279, 292484), (372, 219363), (558, 146242), (1116, 73121)]