78227928

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23117}}^1$

素因数の和:23176

約数の個数: 48

約数和(自身を含む): 216384480

約数和(自身を除く): 138156552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 23117, 46234, 69351, 92468, 138702, 184936, 208053, 277404, 416106, 554808, 832212, 1086499, 1664424, 2172998, 3259497, 4345996, 6518994, 8691992, 9778491, 13037988, 19556982, 26075976, 39113964, 78227928]

約数ペア:

[(1, 78227928), (2, 39113964), (3, 26075976), (4, 19556982), (6, 13037988), (8, 9778491), (9, 8691992), (12, 6518994), (18, 4345996), (24, 3259497), (36, 2172998), (47, 1664424), (72, 1086499), (94, 832212), (141, 554808), (188, 416106), (282, 277404), (376, 208053), (423, 184936), (564, 138702), (846, 92468), (1128, 69351), (1692, 46234), (3384, 23117)]