77213752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 181843200

約数和(自身を除く): 104629448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 163, 308, 326, 616, 652, 769, 1141, 1304, 1538, 1793, 2282, 3076, 3586, 4564, 5383, 6152, 7172, 8459, 9128, 10766, 12551, 14344, 16918, 21532, 25102, 33836, 43064, 50204, 59213, 67672, 100408, 118426, 125347, 236852, 250694, 473704, 501388, 877429, 1002776, 1378817, 1754858, 2757634, 3509716, 5515268, 7019432, 9651719, 11030536, 19303438, 38606876, 77213752]

約数ペア:

[(1, 77213752), (2, 38606876), (4, 19303438), (7, 11030536), (8, 9651719), (11, 7019432), (14, 5515268), (22, 3509716), (28, 2757634), (44, 1754858), (56, 1378817), (77, 1002776), (88, 877429), (154, 501388), (163, 473704), (308, 250694), (326, 236852), (616, 125347), (652, 118426), (769, 100408), (1141, 67672), (1304, 59213), (1538, 50204), (1793, 43064), (2282, 33836), (3076, 25102), (3586, 21532), (4564, 16918), (5383, 14344), (6152, 12551), (7172, 10766), (8459, 9128)]