108771516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{661}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 315186144

約数和(自身を除く): 206414628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 653, 661, 1306, 1322, 1959, 1983, 2612, 2644, 3918, 3966, 4571, 4627, 5877, 5949, 7836, 7932, 9142, 9254, 11754, 11898, 13713, 13881, 18284, 18508, 23508, 23796, 27426, 27762, 41139, 41643, 54852, 55524, 82278, 83286, 164556, 166572, 431633, 863266, 1294899, 1726532, 2589798, 3021431, 3884697, 5179596, 6042862, 7769394, 9064293, 12085724, 15538788, 18128586, 27192879, 36257172, 54385758, 108771516]

約数ペア:

[(1, 108771516), (2, 54385758), (3, 36257172), (4, 27192879), (6, 18128586), (7, 15538788), (9, 12085724), (12, 9064293), (14, 7769394), (18, 6042862), (21, 5179596), (28, 3884697), (36, 3021431), (42, 2589798), (63, 1726532), (84, 1294899), (126, 863266), (252, 431633), (653, 166572), (661, 164556), (1306, 83286), (1322, 82278), (1959, 55524), (1983, 54852), (2612, 41643), (2644, 41139), (3918, 27762), (3966, 27426), (4571, 23796), (4627, 23508), (5877, 18508), (5949, 18284), (7836, 13881), (7932, 13713), (9142, 11898), (9254, 11754)]