78245196

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 186480000

約数和(自身を除く): 108234804

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 179, 219, 292, 358, 438, 499, 537, 716, 876, 998, 1074, 1497, 1996, 2148, 2994, 5988, 13067, 26134, 36427, 39201, 52268, 72854, 78402, 89321, 109281, 145708, 156804, 178642, 218562, 267963, 357284, 437124, 535926, 1071852, 6520433, 13040866, 19561299, 26081732, 39122598, 78245196]

約数ペア:

[(1, 78245196), (2, 39122598), (3, 26081732), (4, 19561299), (6, 13040866), (12, 6520433), (73, 1071852), (146, 535926), (179, 437124), (219, 357284), (292, 267963), (358, 218562), (438, 178642), (499, 156804), (537, 145708), (716, 109281), (876, 89321), (998, 78402), (1074, 72854), (1497, 52268), (1996, 39201), (2148, 36427), (2994, 26134), (5988, 13067)]