72726345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 136131840

約数和(自身を除く): 63405495

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 1035, 1305, 2001, 2423, 3335, 6003, 7269, 10005, 12115, 21807, 30015, 36345, 55729, 70267, 109035, 167187, 210801, 278645, 351335, 501561, 632403, 835935, 1054005, 1616141, 2507805, 3162015, 4848423, 8080705, 14545269, 24242115, 72726345]

約数ペア:

[(1, 72726345), (3, 24242115), (5, 14545269), (9, 8080705), (15, 4848423), (23, 3162015), (29, 2507805), (45, 1616141), (69, 1054005), (87, 835935), (115, 632403), (145, 501561), (207, 351335), (261, 278645), (345, 210801), (435, 167187), (667, 109035), (1035, 70267), (1305, 55729), (2001, 36345), (2423, 30015), (3335, 21807), (6003, 12115), (7269, 10005)]