64665048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 193489920

約数和(自身を除く): 128824872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 101, 103, 111, 148, 168, 202, 206, 222, 259, 296, 303, 309, 404, 412, 444, 518, 606, 618, 707, 721, 777, 808, 824, 888, 1036, 1212, 1236, 1414, 1442, 1554, 2072, 2121, 2163, 2424, 2472, 2828, 2884, 3108, 3737, 3811, 4242, 4326, 5656, 5768, 6216, 7474, 7622, 8484, 8652, 10403, 11211, 11433, 14948, 15244, 16968, 17304, 20806, 22422, 22866, 26159, 26677, 29896, 30488, 31209, 41612, 44844, 45732, 52318, 53354, 62418, 72821, 78477, 80031, 83224, 89688, 91464, 104636, 106708, 124836, 145642, 156954, 160062, 209272, 213416, 218463, 249672, 291284, 313908, 320124, 384911, 436926, 582568, 627816, 640248, 769822, 873852, 1154733, 1539644, 1747704, 2309466, 2694377, 3079288, 4618932, 5388754, 8083131, 9237864, 10777508, 16166262, 21555016, 32332524, 64665048]

約数ペア:

[(1, 64665048), (2, 32332524), (3, 21555016), (4, 16166262), (6, 10777508), (7, 9237864), (8, 8083131), (12, 5388754), (14, 4618932), (21, 3079288), (24, 2694377), (28, 2309466), (37, 1747704), (42, 1539644), (56, 1154733), (74, 873852), (84, 769822), (101, 640248), (103, 627816), (111, 582568), (148, 436926), (168, 384911), (202, 320124), (206, 313908), (222, 291284), (259, 249672), (296, 218463), (303, 213416), (309, 209272), (404, 160062), (412, 156954), (444, 145642), (518, 124836), (606, 106708), (618, 104636), (707, 91464), (721, 89688), (777, 83224), (808, 80031), (824, 78477), (888, 72821), (1036, 62418), (1212, 53354), (1236, 52318), (1414, 45732), (1442, 44844), (1554, 41612), (2072, 31209), (2121, 30488), (2163, 29896), (2424, 26677), (2472, 26159), (2828, 22866), (2884, 22422), (3108, 20806), (3737, 17304), (3811, 16968), (4242, 15244), (4326, 14948), (5656, 11433), (5768, 11211), (6216, 10403), (7474, 8652), (7622, 8484)]