121221576

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{80173}}^1$

素因数の和:80195

約数の個数: 64

約数和(自身を含む): 384835200

約数和(自身を除く): 263613624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 80173, 160346, 240519, 320692, 481038, 561211, 641384, 721557, 962076, 1122422, 1443114, 1683633, 1924152, 2164671, 2244844, 2886228, 3367266, 4329342, 4489688, 5050899, 5772456, 6734532, 8658684, 10101798, 13469064, 15152697, 17317368, 20203596, 30305394, 40407192, 60610788, 121221576]

約数ペア:

[(1, 121221576), (2, 60610788), (3, 40407192), (4, 30305394), (6, 20203596), (7, 17317368), (8, 15152697), (9, 13469064), (12, 10101798), (14, 8658684), (18, 6734532), (21, 5772456), (24, 5050899), (27, 4489688), (28, 4329342), (36, 3367266), (42, 2886228), (54, 2244844), (56, 2164671), (63, 1924152), (72, 1683633), (84, 1443114), (108, 1122422), (126, 962076), (168, 721557), (189, 641384), (216, 561211), (252, 481038), (378, 320692), (504, 240519), (756, 160346), (1512, 80173)]