78407952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{233357}}^1$

素因数の和:233375

約数の個数: 40

約数和(自身を含む): 231491136

約数和(自身を除く): 153083184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 233357, 466714, 700071, 933428, 1400142, 1633499, 1866856, 2800284, 3266998, 3733712, 4900497, 5600568, 6533996, 9800994, 11201136, 13067992, 19601988, 26135984, 39203976, 78407952]

約数ペア:

[(1, 78407952), (2, 39203976), (3, 26135984), (4, 19601988), (6, 13067992), (7, 11201136), (8, 9800994), (12, 6533996), (14, 5600568), (16, 4900497), (21, 3733712), (24, 3266998), (28, 2800284), (42, 1866856), (48, 1633499), (56, 1400142), (84, 933428), (112, 700071), (168, 466714), (336, 233357)]