121011876

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 312530400

約数和(自身を除く): 191518524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 179, 211, 267, 356, 358, 422, 534, 537, 633, 716, 801, 844, 1068, 1074, 1266, 1602, 1611, 1899, 2148, 2532, 3204, 3222, 3798, 6444, 7596, 15931, 18779, 31862, 37558, 37769, 47793, 56337, 63724, 75116, 75538, 95586, 112674, 113307, 143379, 151076, 169011, 191172, 225348, 226614, 286758, 338022, 339921, 453228, 573516, 676044, 679842, 1359684, 3361441, 6722882, 10084323, 13445764, 20168646, 30252969, 40337292, 60505938, 121011876]

約数ペア:

[(1, 121011876), (2, 60505938), (3, 40337292), (4, 30252969), (6, 20168646), (9, 13445764), (12, 10084323), (18, 6722882), (36, 3361441), (89, 1359684), (178, 679842), (179, 676044), (211, 573516), (267, 453228), (356, 339921), (358, 338022), (422, 286758), (534, 226614), (537, 225348), (633, 191172), (716, 169011), (801, 151076), (844, 143379), (1068, 113307), (1074, 112674), (1266, 95586), (1602, 75538), (1611, 75116), (1899, 63724), (2148, 56337), (2532, 47793), (3204, 37769), (3222, 37558), (3798, 31862), (6444, 18779), (7596, 15931)]