90269298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16661}}^1$

素因数の和:16719

約数の個数: 48

約数和(自身を含む): 228735936

約数和(自身を除く): 138466638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 16661, 33322, 49983, 99966, 116627, 149949, 233254, 299898, 349881, 699762, 716423, 1049643, 1432846, 2099286, 2149269, 4298538, 5014961, 6447807, 10029922, 12895614, 15044883, 30089766, 45134649, 90269298]

約数ペア:

[(1, 90269298), (2, 45134649), (3, 30089766), (6, 15044883), (7, 12895614), (9, 10029922), (14, 6447807), (18, 5014961), (21, 4298538), (42, 2149269), (43, 2099286), (63, 1432846), (86, 1049643), (126, 716423), (129, 699762), (258, 349881), (301, 299898), (387, 233254), (602, 149949), (774, 116627), (903, 99966), (1806, 49983), (2709, 33322), (5418, 16661)]