85280263719

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{85009}}^1$

素因数の和:85140

約数の個数: 64

約数和(自身を含む): 142065991680

約数和(自身を除く): 56785727961

約数列:

[1, 3, 7, 21, 23, 31, 67, 69, 93, 161, 201, 217, 469, 483, 651, 713, 1407, 1541, 2077, 2139, 4623, 4991, 6231, 10787, 14539, 14973, 32361, 43617, 47771, 85009, 143313, 255027, 334397, 595063, 1003191, 1785189, 1955207, 2635279, 5695603, 5865621, 7905837, 13686449, 17086809, 18446953, 39869221, 41059347, 55340859, 60611417, 119607663, 130998869, 176563693, 181834251, 392996607, 424279919, 529691079, 916992083, 1235945851, 1272839757, 2750976249, 3707837553, 4060964939, 12182894817, 28426754573, 85280263719]

約数ペア:

[(1, 85280263719), (3, 28426754573), (7, 12182894817), (21, 4060964939), (23, 3707837553), (31, 2750976249), (67, 1272839757), (69, 1235945851), (93, 916992083), (161, 529691079), (201, 424279919), (217, 392996607), (469, 181834251), (483, 176563693), (651, 130998869), (713, 119607663), (1407, 60611417), (1541, 55340859), (2077, 41059347), (2139, 39869221), (4623, 18446953), (4991, 17086809), (6231, 13686449), (10787, 7905837), (14539, 5865621), (14973, 5695603), (32361, 2635279), (43617, 1955207), (47771, 1785189), (85009, 1003191), (143313, 595063), (255027, 334397)]