4443948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 12121200

約数和(自身を除く): 7677252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 89, 114, 146, 171, 178, 219, 228, 267, 292, 342, 356, 438, 534, 657, 684, 801, 876, 1068, 1314, 1387, 1602, 1691, 2628, 2774, 3204, 3382, 4161, 5073, 5548, 6497, 6764, 8322, 10146, 12483, 12994, 15219, 16644, 19491, 20292, 24966, 25988, 30438, 38982, 49932, 58473, 60876, 77964, 116946, 123443, 233892, 246886, 370329, 493772, 740658, 1110987, 1481316, 2221974, 4443948]

約数ペア:

[(1, 4443948), (2, 2221974), (3, 1481316), (4, 1110987), (6, 740658), (9, 493772), (12, 370329), (18, 246886), (19, 233892), (36, 123443), (38, 116946), (57, 77964), (73, 60876), (76, 58473), (89, 49932), (114, 38982), (146, 30438), (171, 25988), (178, 24966), (219, 20292), (228, 19491), (267, 16644), (292, 15219), (342, 12994), (356, 12483), (438, 10146), (534, 8322), (657, 6764), (684, 6497), (801, 5548), (876, 5073), (1068, 4161), (1314, 3382), (1387, 3204), (1602, 2774), (1691, 2628)]