72681915744

素因数分解:

$2^5\times 3^2\times {\mathrm{1777}}^1\times {\mathrm{142019}}^1$

素因数の和:143812

約数の個数: 72

約数和(自身を含む): 206806967640

約数和(自身を除く): 134125051896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1777, 3554, 5331, 7108, 10662, 14216, 15993, 21324, 28432, 31986, 42648, 56864, 63972, 85296, 127944, 142019, 170592, 255888, 284038, 426057, 511776, 568076, 852114, 1136152, 1278171, 1704228, 2272304, 2556342, 3408456, 4544608, 5112684, 6816912, 10225368, 13633824, 20450736, 40901472, 252367763, 504735526, 757103289, 1009471052, 1514206578, 2018942104, 2271309867, 3028413156, 4037884208, 4542619734, 6056826312, 8075768416, 9085239468, 12113652624, 18170478936, 24227305248, 36340957872, 72681915744]

約数ペア:

[(1, 72681915744), (2, 36340957872), (3, 24227305248), (4, 18170478936), (6, 12113652624), (8, 9085239468), (9, 8075768416), (12, 6056826312), (16, 4542619734), (18, 4037884208), (24, 3028413156), (32, 2271309867), (36, 2018942104), (48, 1514206578), (72, 1009471052), (96, 757103289), (144, 504735526), (288, 252367763), (1777, 40901472), (3554, 20450736), (5331, 13633824), (7108, 10225368), (10662, 6816912), (14216, 5112684), (15993, 4544608), (21324, 3408456), (28432, 2556342), (31986, 2272304), (42648, 1704228), (56864, 1278171), (63972, 1136152), (85296, 852114), (127944, 568076), (142019, 511776), (170592, 426057), (255888, 284038)]