72572202

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^2\times {\mathrm{509}}^1$

素因数の和:695

約数の個数: 36

約数和(自身を含む): 159338790

約数和(自身を除く): 86766588

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 509, 534, 801, 1018, 1527, 1602, 3054, 4581, 7921, 9162, 15842, 23763, 45301, 47526, 71289, 90602, 135903, 142578, 271806, 407709, 815418, 4031789, 8063578, 12095367, 24190734, 36286101, 72572202]

約数ペア:

[(1, 72572202), (2, 36286101), (3, 24190734), (6, 12095367), (9, 8063578), (18, 4031789), (89, 815418), (178, 407709), (267, 271806), (509, 142578), (534, 135903), (801, 90602), (1018, 71289), (1527, 47526), (1602, 45301), (3054, 23763), (4581, 15842), (7921, 9162)]