73949472

素因数分解:

$2^5\times 3^2\times {\mathrm{433}}^1\times {\mathrm{593}}^1$

素因数の和:1042

約数の個数: 72

約数和(自身を含む): 211134924

約数和(自身を除く): 137185452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 433, 593, 866, 1186, 1299, 1732, 1779, 2372, 2598, 3464, 3558, 3897, 4744, 5196, 5337, 6928, 7116, 7794, 9488, 10392, 10674, 13856, 14232, 15588, 18976, 20784, 21348, 28464, 31176, 41568, 42696, 56928, 62352, 85392, 124704, 170784, 256769, 513538, 770307, 1027076, 1540614, 2054152, 2310921, 3081228, 4108304, 4621842, 6162456, 8216608, 9243684, 12324912, 18487368, 24649824, 36974736, 73949472]

約数ペア:

[(1, 73949472), (2, 36974736), (3, 24649824), (4, 18487368), (6, 12324912), (8, 9243684), (9, 8216608), (12, 6162456), (16, 4621842), (18, 4108304), (24, 3081228), (32, 2310921), (36, 2054152), (48, 1540614), (72, 1027076), (96, 770307), (144, 513538), (288, 256769), (433, 170784), (593, 124704), (866, 85392), (1186, 62352), (1299, 56928), (1732, 42696), (1779, 41568), (2372, 31176), (2598, 28464), (3464, 21348), (3558, 20784), (3897, 18976), (4744, 15588), (5196, 14232), (5337, 13856), (6928, 10674), (7116, 10392), (7794, 9488)]