87518214

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1570

約数の個数: 72

約数和(自身を含む): 224025048

約数和(自身を除く): 136506834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 201, 294, 402, 441, 469, 603, 882, 938, 1206, 1407, 1481, 2814, 2962, 3283, 4221, 4443, 6566, 8442, 8886, 9849, 10367, 13329, 19698, 20734, 26658, 29547, 31101, 59094, 62202, 72569, 93303, 99227, 145138, 186606, 198454, 217707, 297681, 435414, 595362, 653121, 694589, 893043, 1306242, 1389178, 1786086, 2083767, 4167534, 4862123, 6251301, 9724246, 12502602, 14586369, 29172738, 43759107, 87518214]

約数ペア:

[(1, 87518214), (2, 43759107), (3, 29172738), (6, 14586369), (7, 12502602), (9, 9724246), (14, 6251301), (18, 4862123), (21, 4167534), (42, 2083767), (49, 1786086), (63, 1389178), (67, 1306242), (98, 893043), (126, 694589), (134, 653121), (147, 595362), (201, 435414), (294, 297681), (402, 217707), (441, 198454), (469, 186606), (603, 145138), (882, 99227), (938, 93303), (1206, 72569), (1407, 62202), (1481, 59094), (2814, 31101), (2962, 29547), (3283, 26658), (4221, 20734), (4443, 19698), (6566, 13329), (8442, 10367), (8886, 9849)]