82589508

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 213759000

約数和(自身を除く): 131169492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 149, 173, 178, 267, 298, 346, 356, 447, 519, 534, 596, 692, 801, 894, 1038, 1068, 1341, 1557, 1602, 1788, 2076, 2682, 3114, 3204, 5364, 6228, 13261, 15397, 25777, 26522, 30794, 39783, 46191, 51554, 53044, 61588, 77331, 79566, 92382, 103108, 119349, 138573, 154662, 159132, 184764, 231993, 238698, 277146, 309324, 463986, 477396, 554292, 927972, 2294153, 4588306, 6882459, 9176612, 13764918, 20647377, 27529836, 41294754, 82589508]

約数ペア:

[(1, 82589508), (2, 41294754), (3, 27529836), (4, 20647377), (6, 13764918), (9, 9176612), (12, 6882459), (18, 4588306), (36, 2294153), (89, 927972), (149, 554292), (173, 477396), (178, 463986), (267, 309324), (298, 277146), (346, 238698), (356, 231993), (447, 184764), (519, 159132), (534, 154662), (596, 138573), (692, 119349), (801, 103108), (894, 92382), (1038, 79566), (1068, 77331), (1341, 61588), (1557, 53044), (1602, 51554), (1788, 46191), (2076, 39783), (2682, 30794), (3114, 26522), (3204, 25777), (5364, 15397), (6228, 13261)]