172980744

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5490

約数の個数: 64

約数和(自身を含む): 456867840

約数和(自身を除く): 283887096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2666, 3999, 5332, 5407, 7998, 10664, 10814, 15996, 16221, 21628, 31992, 32442, 43256, 64884, 129768, 167617, 232501, 335234, 465002, 502851, 670468, 697503, 930004, 1005702, 1340936, 1395006, 1860008, 2011404, 2790012, 4022808, 5580024, 7207531, 14415062, 21622593, 28830124, 43245186, 57660248, 86490372, 172980744]

約数ペア:

[(1, 172980744), (2, 86490372), (3, 57660248), (4, 43245186), (6, 28830124), (8, 21622593), (12, 14415062), (24, 7207531), (31, 5580024), (43, 4022808), (62, 2790012), (86, 2011404), (93, 1860008), (124, 1395006), (129, 1340936), (172, 1005702), (186, 930004), (248, 697503), (258, 670468), (344, 502851), (372, 465002), (516, 335234), (744, 232501), (1032, 167617), (1333, 129768), (2666, 64884), (3999, 43256), (5332, 32442), (5407, 31992), (7998, 21628), (10664, 16221), (10814, 15996)]