65456244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2383}}^1$

素因数の和:2509

約数の個数: 72

約数和(自身を含む): 190910720

約数和(自身を除く): 125454476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 2383, 3052, 3924, 4578, 4766, 6867, 7149, 9156, 9532, 13734, 14298, 16681, 21447, 27468, 28596, 33362, 42894, 50043, 66724, 85788, 100086, 150129, 200172, 259747, 300258, 519494, 600516, 779241, 1038988, 1558482, 1818229, 2337723, 3116964, 3636458, 4675446, 5454687, 7272916, 9350892, 10909374, 16364061, 21818748, 32728122, 65456244]

約数ペア:

[(1, 65456244), (2, 32728122), (3, 21818748), (4, 16364061), (6, 10909374), (7, 9350892), (9, 7272916), (12, 5454687), (14, 4675446), (18, 3636458), (21, 3116964), (28, 2337723), (36, 1818229), (42, 1558482), (63, 1038988), (84, 779241), (109, 600516), (126, 519494), (218, 300258), (252, 259747), (327, 200172), (436, 150129), (654, 100086), (763, 85788), (981, 66724), (1308, 50043), (1526, 42894), (1962, 33362), (2289, 28596), (2383, 27468), (3052, 21447), (3924, 16681), (4578, 14298), (4766, 13734), (6867, 9532), (7149, 9156)]