80263722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2593}}^1$

素因数の和:2683

約数の個数: 64

約数和(自身を含む): 203203584

約数和(自身を除く): 122939862

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 462, 469, 737, 938, 1407, 1474, 2211, 2593, 2814, 4422, 5159, 5186, 7779, 10318, 15477, 15558, 18151, 28523, 30954, 36302, 54453, 57046, 85569, 108906, 171138, 173731, 199661, 347462, 399322, 521193, 598983, 1042386, 1197966, 1216117, 1911041, 2432234, 3648351, 3822082, 5733123, 7296702, 11466246, 13377287, 26754574, 40131861, 80263722]

約数ペア:

[(1, 80263722), (2, 40131861), (3, 26754574), (6, 13377287), (7, 11466246), (11, 7296702), (14, 5733123), (21, 3822082), (22, 3648351), (33, 2432234), (42, 1911041), (66, 1216117), (67, 1197966), (77, 1042386), (134, 598983), (154, 521193), (201, 399322), (231, 347462), (402, 199661), (462, 173731), (469, 171138), (737, 108906), (938, 85569), (1407, 57046), (1474, 54453), (2211, 36302), (2593, 30954), (2814, 28523), (4422, 18151), (5159, 15558), (5186, 15477), (7779, 10318)]