66806016

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2407

約数の個数: 72

約数和(自身を含む): 182684544

約数和(自身を除く): 115878528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2351, 2368, 3552, 4702, 4736, 7053, 7104, 9404, 9472, 14106, 14208, 18808, 28212, 28416, 37616, 56424, 75232, 86987, 112848, 150464, 173974, 225696, 260961, 300928, 347948, 451392, 521922, 601856, 695896, 902784, 1043844, 1391792, 1805568, 2087688, 2783584, 4175376, 5567168, 8350752, 11134336, 16701504, 22268672, 33403008, 66806016]

約数ペア:

[(1, 66806016), (2, 33403008), (3, 22268672), (4, 16701504), (6, 11134336), (8, 8350752), (12, 5567168), (16, 4175376), (24, 2783584), (32, 2087688), (37, 1805568), (48, 1391792), (64, 1043844), (74, 902784), (96, 695896), (111, 601856), (128, 521922), (148, 451392), (192, 347948), (222, 300928), (256, 260961), (296, 225696), (384, 173974), (444, 150464), (592, 112848), (768, 86987), (888, 75232), (1184, 56424), (1776, 37616), (2351, 28416), (2368, 28212), (3552, 18808), (4702, 14208), (4736, 14106), (7053, 9472), (7104, 9404)]