64253448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127487}}^1$

素因数の和:127506

約数の個数: 48

約数和(自身を含む): 198881280

約数和(自身を除く): 134627832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 127487, 254974, 382461, 509948, 764922, 892409, 1019896, 1147383, 1529844, 1784818, 2294766, 2677227, 3059688, 3569636, 4589532, 5354454, 7139272, 8031681, 9179064, 10708908, 16063362, 21417816, 32126724, 64253448]

約数ペア:

[(1, 64253448), (2, 32126724), (3, 21417816), (4, 16063362), (6, 10708908), (7, 9179064), (8, 8031681), (9, 7139272), (12, 5354454), (14, 4589532), (18, 3569636), (21, 3059688), (24, 2677227), (28, 2294766), (36, 1784818), (42, 1529844), (56, 1147383), (63, 1019896), (72, 892409), (84, 764922), (126, 509948), (168, 382461), (252, 254974), (504, 127487)]