72470016

素因数分解:

$2^9\times 3^2\times {\mathrm{15727}}^1$

素因数の和:15751

約数の個数: 60

約数和(自身を含む): 209166672

約数和(自身を除く): 136696656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 15727, 31454, 47181, 62908, 94362, 125816, 141543, 188724, 251632, 283086, 377448, 503264, 566172, 754896, 1006528, 1132344, 1509792, 2013056, 2264688, 3019584, 4026112, 4529376, 6039168, 8052224, 9058752, 12078336, 18117504, 24156672, 36235008, 72470016]

約数ペア:

[(1, 72470016), (2, 36235008), (3, 24156672), (4, 18117504), (6, 12078336), (8, 9058752), (9, 8052224), (12, 6039168), (16, 4529376), (18, 4026112), (24, 3019584), (32, 2264688), (36, 2013056), (48, 1509792), (64, 1132344), (72, 1006528), (96, 754896), (128, 566172), (144, 503264), (192, 377448), (256, 283086), (288, 251632), (384, 188724), (512, 141543), (576, 125816), (768, 94362), (1152, 62908), (1536, 47181), (2304, 31454), (4608, 15727)]