72736972

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3067}}^1$

素因数の和:3107

約数の個数: 54

約数和(自身を含む): 162809556

約数和(自身を除く): 90072584

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3067, 3388, 5929, 6134, 11858, 12268, 21469, 23716, 33737, 42938, 67474, 85876, 134948, 150283, 236159, 300566, 371107, 472318, 601132, 742214, 944636, 1484428, 1653113, 2597749, 3306226, 5195498, 6612452, 10390996, 18184243, 36368486, 72736972]

約数ペア:

[(1, 72736972), (2, 36368486), (4, 18184243), (7, 10390996), (11, 6612452), (14, 5195498), (22, 3306226), (28, 2597749), (44, 1653113), (49, 1484428), (77, 944636), (98, 742214), (121, 601132), (154, 472318), (196, 371107), (242, 300566), (308, 236159), (484, 150283), (539, 134948), (847, 85876), (1078, 67474), (1694, 42938), (2156, 33737), (3067, 23716), (3388, 21469), (5929, 12268), (6134, 11858)]