72994768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 177845760

約数和(自身を除く): 104850992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 179, 308, 331, 358, 616, 662, 716, 1232, 1253, 1324, 1432, 1969, 2317, 2506, 2648, 2864, 3641, 3938, 4634, 5012, 5296, 7282, 7876, 9268, 10024, 13783, 14564, 15752, 18536, 20048, 25487, 27566, 29128, 31504, 37072, 50974, 55132, 58256, 59249, 101948, 110264, 118498, 203896, 220528, 236996, 407792, 414743, 473992, 651739, 829486, 947984, 1303478, 1658972, 2606956, 3317944, 4562173, 5213912, 6635888, 9124346, 10427824, 18248692, 36497384, 72994768]

約数ペア:

[(1, 72994768), (2, 36497384), (4, 18248692), (7, 10427824), (8, 9124346), (11, 6635888), (14, 5213912), (16, 4562173), (22, 3317944), (28, 2606956), (44, 1658972), (56, 1303478), (77, 947984), (88, 829486), (112, 651739), (154, 473992), (176, 414743), (179, 407792), (308, 236996), (331, 220528), (358, 203896), (616, 118498), (662, 110264), (716, 101948), (1232, 59249), (1253, 58256), (1324, 55132), (1432, 50974), (1969, 37072), (2317, 31504), (2506, 29128), (2648, 27566), (2864, 25487), (3641, 20048), (3938, 18536), (4634, 15752), (5012, 14564), (5296, 13783), (7282, 10024), (7876, 9268)]