78738648

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{21727}}^1$

素因数の和:21887

約数の個数: 32

約数和(自身を含む): 198159360

約数和(自身を除く): 119420712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 21727, 43454, 65181, 86908, 130362, 173816, 260724, 521448, 3280777, 6561554, 9842331, 13123108, 19684662, 26246216, 39369324, 78738648]

約数ペア:

[(1, 78738648), (2, 39369324), (3, 26246216), (4, 19684662), (6, 13123108), (8, 9842331), (12, 6561554), (24, 3280777), (151, 521448), (302, 260724), (453, 173816), (604, 130362), (906, 86908), (1208, 65181), (1812, 43454), (3624, 21727)]