123347406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 314858880

約数和(自身を除く): 191511474

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 59, 78, 91, 98, 118, 147, 177, 182, 273, 294, 354, 413, 546, 547, 637, 767, 826, 1094, 1239, 1274, 1534, 1641, 1911, 2301, 2478, 2891, 3282, 3822, 3829, 4602, 5369, 5782, 7111, 7658, 8673, 10738, 11487, 14222, 16107, 17346, 21333, 22974, 26803, 32214, 32273, 37583, 42666, 49777, 53606, 64546, 75166, 80409, 96819, 99554, 112749, 149331, 160818, 193638, 225498, 225911, 298662, 348439, 419549, 451822, 677733, 696878, 839098, 1045317, 1258647, 1355466, 1581377, 2090634, 2517294, 2936843, 3162754, 4744131, 5873686, 8810529, 9488262, 17621058, 20557901, 41115802, 61673703, 123347406]

約数ペア:

[(1, 123347406), (2, 61673703), (3, 41115802), (6, 20557901), (7, 17621058), (13, 9488262), (14, 8810529), (21, 5873686), (26, 4744131), (39, 3162754), (42, 2936843), (49, 2517294), (59, 2090634), (78, 1581377), (91, 1355466), (98, 1258647), (118, 1045317), (147, 839098), (177, 696878), (182, 677733), (273, 451822), (294, 419549), (354, 348439), (413, 298662), (546, 225911), (547, 225498), (637, 193638), (767, 160818), (826, 149331), (1094, 112749), (1239, 99554), (1274, 96819), (1534, 80409), (1641, 75166), (1911, 64546), (2301, 53606), (2478, 49777), (2891, 42666), (3282, 37583), (3822, 32273), (3829, 32214), (4602, 26803), (5369, 22974), (5782, 21333), (7111, 17346), (7658, 16107), (8673, 14222), (10738, 11487)]