75769456

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 175544320

約数和(自身を除く): 99774864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 139, 157, 217, 248, 278, 314, 434, 496, 556, 628, 868, 973, 1099, 1112, 1256, 1736, 1946, 2198, 2224, 2512, 3472, 3892, 4309, 4396, 4867, 7784, 8618, 8792, 9734, 15568, 17236, 17584, 19468, 21823, 30163, 34069, 34472, 38936, 43646, 60326, 68138, 68944, 77872, 87292, 120652, 136276, 152761, 174584, 241304, 272552, 305522, 349168, 482608, 545104, 611044, 676513, 1222088, 1353026, 2444176, 2706052, 4735591, 5412104, 9471182, 10824208, 18942364, 37884728, 75769456]

約数ペア:

[(1, 75769456), (2, 37884728), (4, 18942364), (7, 10824208), (8, 9471182), (14, 5412104), (16, 4735591), (28, 2706052), (31, 2444176), (56, 1353026), (62, 1222088), (112, 676513), (124, 611044), (139, 545104), (157, 482608), (217, 349168), (248, 305522), (278, 272552), (314, 241304), (434, 174584), (496, 152761), (556, 136276), (628, 120652), (868, 87292), (973, 77872), (1099, 68944), (1112, 68138), (1256, 60326), (1736, 43646), (1946, 38936), (2198, 34472), (2224, 34069), (2512, 30163), (3472, 21823), (3892, 19468), (4309, 17584), (4396, 17236), (4867, 15568), (7784, 9734), (8618, 8792)]