81226512

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8419}}^1$

素因数の和:8500

約数の個数: 60

約数和(自身を含む): 230741680

約数和(自身を除く): 149515168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 8419, 9648, 16838, 25257, 33676, 50514, 67352, 75771, 101028, 134704, 151542, 202056, 303084, 404112, 564073, 606168, 1128146, 1212336, 1692219, 2256292, 3384438, 4512584, 5076657, 6768876, 9025168, 10153314, 13537752, 20306628, 27075504, 40613256, 81226512]

約数ペア:

[(1, 81226512), (2, 40613256), (3, 27075504), (4, 20306628), (6, 13537752), (8, 10153314), (9, 9025168), (12, 6768876), (16, 5076657), (18, 4512584), (24, 3384438), (36, 2256292), (48, 1692219), (67, 1212336), (72, 1128146), (134, 606168), (144, 564073), (201, 404112), (268, 303084), (402, 202056), (536, 151542), (603, 134704), (804, 101028), (1072, 75771), (1206, 67352), (1608, 50514), (2412, 33676), (3216, 25257), (4824, 16838), (8419, 9648)]