121672008

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{21391}}^1$

素因数の和:21482

約数の個数: 48

約数和(自身を含む): 333715200

約数和(自身を除く): 212043192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 21391, 42782, 64173, 85564, 128346, 171128, 192519, 256692, 385038, 513384, 770076, 1540152, 1689889, 3379778, 5069667, 6759556, 10139334, 13519112, 15209001, 20278668, 30418002, 40557336, 60836004, 121672008]

約数ペア:

[(1, 121672008), (2, 60836004), (3, 40557336), (4, 30418002), (6, 20278668), (8, 15209001), (9, 13519112), (12, 10139334), (18, 6759556), (24, 5069667), (36, 3379778), (72, 1689889), (79, 1540152), (158, 770076), (237, 513384), (316, 385038), (474, 256692), (632, 192519), (711, 171128), (948, 128346), (1422, 85564), (1896, 64173), (2844, 42782), (5688, 21391)]