72802926

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:638

約数の個数: 72

約数和(自身を含む): 184864680

約数和(自身を除く): 112061754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 197, 294, 394, 419, 441, 591, 838, 882, 1182, 1257, 1379, 1773, 2514, 2758, 2933, 3546, 3771, 4137, 5866, 7542, 8274, 8799, 9653, 12411, 17598, 19306, 20531, 24822, 26397, 28959, 41062, 52794, 57918, 61593, 82543, 86877, 123186, 165086, 173754, 184779, 247629, 369558, 495258, 577801, 742887, 1155602, 1485774, 1733403, 3466806, 4044607, 5200209, 8089214, 10400418, 12133821, 24267642, 36401463, 72802926]

約数ペア:

[(1, 72802926), (2, 36401463), (3, 24267642), (6, 12133821), (7, 10400418), (9, 8089214), (14, 5200209), (18, 4044607), (21, 3466806), (42, 1733403), (49, 1485774), (63, 1155602), (98, 742887), (126, 577801), (147, 495258), (197, 369558), (294, 247629), (394, 184779), (419, 173754), (441, 165086), (591, 123186), (838, 86877), (882, 82543), (1182, 61593), (1257, 57918), (1379, 52794), (1773, 41062), (2514, 28959), (2758, 26397), (2933, 24822), (3546, 20531), (3771, 19306), (4137, 17598), (5866, 12411), (7542, 9653), (8274, 8799)]