89777196

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 232071840

約数和(自身を除く): 142294644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 137, 167, 218, 274, 327, 334, 411, 436, 501, 548, 654, 668, 822, 981, 1002, 1233, 1308, 1503, 1644, 1962, 2004, 2466, 3006, 3924, 4932, 6012, 14933, 18203, 22879, 29866, 36406, 44799, 45758, 54609, 59732, 68637, 72812, 89598, 91516, 109218, 134397, 137274, 163827, 179196, 205911, 218436, 268794, 274548, 327654, 411822, 537588, 655308, 823644, 2493811, 4987622, 7481433, 9975244, 14962866, 22444299, 29925732, 44888598, 89777196]

約数ペア:

[(1, 89777196), (2, 44888598), (3, 29925732), (4, 22444299), (6, 14962866), (9, 9975244), (12, 7481433), (18, 4987622), (36, 2493811), (109, 823644), (137, 655308), (167, 537588), (218, 411822), (274, 327654), (327, 274548), (334, 268794), (411, 218436), (436, 205911), (501, 179196), (548, 163827), (654, 137274), (668, 134397), (822, 109218), (981, 91516), (1002, 89598), (1233, 72812), (1308, 68637), (1503, 59732), (1644, 54609), (1962, 45758), (2004, 44799), (2466, 36406), (3006, 29866), (3924, 22879), (4932, 18203), (6012, 14933)]