69991776

素因数分解:

$2^5\times 3^5\times {\mathrm{9001}}^1$

素因数の和:9026

約数の個数: 72

約数和(自身を含む): 206433864

約数和(自身を除く): 136442088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 9001, 18002, 27003, 36004, 54006, 72008, 81009, 108012, 144016, 162018, 216024, 243027, 288032, 324036, 432048, 486054, 648072, 729081, 864096, 972108, 1296144, 1458162, 1944216, 2187243, 2592288, 2916324, 3888432, 4374486, 5832648, 7776864, 8748972, 11665296, 17497944, 23330592, 34995888, 69991776]

約数ペア:

[(1, 69991776), (2, 34995888), (3, 23330592), (4, 17497944), (6, 11665296), (8, 8748972), (9, 7776864), (12, 5832648), (16, 4374486), (18, 3888432), (24, 2916324), (27, 2592288), (32, 2187243), (36, 1944216), (48, 1458162), (54, 1296144), (72, 972108), (81, 864096), (96, 729081), (108, 648072), (144, 486054), (162, 432048), (216, 324036), (243, 288032), (288, 243027), (324, 216024), (432, 162018), (486, 144016), (648, 108012), (864, 81009), (972, 72008), (1296, 54006), (1944, 36004), (2592, 27003), (3888, 18002), (7776, 9001)]