8721852

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 21073920

約数和(自身を除く): 12352068

約数列:

[1, 2, 3, 4, 6, 12, 59, 97, 118, 127, 177, 194, 236, 254, 291, 354, 381, 388, 508, 582, 708, 762, 1164, 1524, 5723, 7493, 11446, 12319, 14986, 17169, 22479, 22892, 24638, 29972, 34338, 36957, 44958, 49276, 68676, 73914, 89916, 147828, 726821, 1453642, 2180463, 2907284, 4360926, 8721852]

約数ペア:

[(1, 8721852), (2, 4360926), (3, 2907284), (4, 2180463), (6, 1453642), (12, 726821), (59, 147828), (97, 89916), (118, 73914), (127, 68676), (177, 49276), (194, 44958), (236, 36957), (254, 34338), (291, 29972), (354, 24638), (381, 22892), (388, 22479), (508, 17169), (582, 14986), (708, 12319), (762, 11446), (1164, 7493), (1524, 5723)]