69510816

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12703}}^1$

素因数の和:12738

約数の個数: 72

約数和(自身を含む): 208091520

約数和(自身を除く): 138580704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 12703, 25406, 38109, 50812, 76218, 101624, 114327, 152436, 203248, 228654, 241357, 304872, 406496, 457308, 482714, 609744, 724071, 914616, 965428, 1219488, 1448142, 1829232, 1930856, 2172213, 2896284, 3658464, 3861712, 4344426, 5792568, 7723424, 8688852, 11585136, 17377704, 23170272, 34755408, 69510816]

約数ペア:

[(1, 69510816), (2, 34755408), (3, 23170272), (4, 17377704), (6, 11585136), (8, 8688852), (9, 7723424), (12, 5792568), (16, 4344426), (18, 3861712), (19, 3658464), (24, 2896284), (32, 2172213), (36, 1930856), (38, 1829232), (48, 1448142), (57, 1219488), (72, 965428), (76, 914616), (96, 724071), (114, 609744), (144, 482714), (152, 457308), (171, 406496), (228, 304872), (288, 241357), (304, 228654), (342, 203248), (456, 152436), (608, 114327), (684, 101624), (912, 76218), (1368, 50812), (1824, 38109), (2736, 25406), (5472, 12703)]