8641188

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 24192000

約数和(自身を除く): 15550812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 87, 89, 93, 108, 116, 124, 174, 178, 186, 261, 267, 279, 348, 356, 372, 522, 534, 558, 783, 801, 837, 899, 1044, 1068, 1116, 1566, 1602, 1674, 1798, 2403, 2581, 2697, 2759, 3132, 3204, 3348, 3596, 4806, 5162, 5394, 5518, 7743, 8091, 8277, 9612, 10324, 10788, 11036, 15486, 16182, 16554, 23229, 24273, 24831, 30972, 32364, 33108, 46458, 48546, 49662, 69687, 74493, 80011, 92916, 97092, 99324, 139374, 148986, 160022, 240033, 278748, 297972, 320044, 480066, 720099, 960132, 1440198, 2160297, 2880396, 4320594, 8641188]

約数ペア:

[(1, 8641188), (2, 4320594), (3, 2880396), (4, 2160297), (6, 1440198), (9, 960132), (12, 720099), (18, 480066), (27, 320044), (29, 297972), (31, 278748), (36, 240033), (54, 160022), (58, 148986), (62, 139374), (87, 99324), (89, 97092), (93, 92916), (108, 80011), (116, 74493), (124, 69687), (174, 49662), (178, 48546), (186, 46458), (261, 33108), (267, 32364), (279, 30972), (348, 24831), (356, 24273), (372, 23229), (522, 16554), (534, 16182), (558, 15486), (783, 11036), (801, 10788), (837, 10324), (899, 9612), (1044, 8277), (1068, 8091), (1116, 7743), (1566, 5518), (1602, 5394), (1674, 5162), (1798, 4806), (2403, 3596), (2581, 3348), (2697, 3204), (2759, 3132)]