72882232.000000000

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 204871680

約数和(自身を除く): 97095825

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 239, 495, 717, 911, 1195, 2151, 2629, 2733, 3585, 4555, 7887, 8199, 10021, 10755, 13145, 13665, 23661, 30063, 39435, 40995, 50105, 90189, 118305, 150315, 217729, 450945, 653187, 1088645, 1959561, 2395019, 3265935, 7185057, 9797805, 11975095, 21555171, 35925285, 107775855]

約数ペア:

[(1, 107775855), (3, 35925285), (5, 21555171), (9, 11975095), (11, 9797805), (15, 7185057), (33, 3265935), (45, 2395019), (55, 1959561), (99, 1088645), (165, 653187), (239, 450945), (495, 217729), (717, 150315), (911, 118305), (1195, 90189), (2151, 50105), (2629, 40995), (2733, 39435), (3585, 30063), (4555, 23661), (7887, 13665), (8199, 13145), (10021, 10755)]