123486552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{81671}}^1$

素因数の和:81693

約数の個数: 64

約数和(自身を含む): 392025600

約数和(自身を除く): 268539048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 81671, 163342, 245013, 326684, 490026, 571697, 653368, 735039, 980052, 1143394, 1470078, 1715091, 1960104, 2205117, 2286788, 2940156, 3430182, 4410234, 4573576, 5145273, 5880312, 6860364, 8820468, 10290546, 13720728, 15435819, 17640936, 20581092, 30871638, 41162184, 61743276, 123486552]

約数ペア:

[(1, 123486552), (2, 61743276), (3, 41162184), (4, 30871638), (6, 20581092), (7, 17640936), (8, 15435819), (9, 13720728), (12, 10290546), (14, 8820468), (18, 6860364), (21, 5880312), (24, 5145273), (27, 4573576), (28, 4410234), (36, 3430182), (42, 2940156), (54, 2286788), (56, 2205117), (63, 1960104), (72, 1715091), (84, 1470078), (108, 1143394), (126, 980052), (168, 735039), (189, 653368), (216, 571697), (252, 490026), (378, 326684), (504, 245013), (756, 163342), (1512, 81671)]