88443740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 244532736

約数和(自身を除く): 156088996

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 121, 140, 154, 161, 220, 227, 230, 242, 253, 308, 322, 385, 454, 460, 484, 506, 605, 644, 770, 805, 847, 908, 1012, 1135, 1210, 1265, 1540, 1589, 1610, 1694, 1771, 2270, 2420, 2497, 2530, 2783, 3178, 3220, 3388, 3542, 4235, 4540, 4994, 5060, 5221, 5566, 6356, 7084, 7945, 8470, 8855, 9988, 10442, 11132, 12485, 13915, 15890, 16940, 17479, 17710, 19481, 20884, 24970, 26105, 27467, 27830, 31780, 34958, 35420, 36547, 38962, 49940, 52210, 54934, 55660, 57431, 69916, 73094, 77924, 87395, 97405, 104420, 109868, 114862, 137335, 146188, 174790, 182735, 192269, 194810, 229724, 274670, 287155, 349580, 365470, 384538, 389620, 402017, 549340, 574310, 631741, 730940, 769076, 804034, 961345, 1148620, 1263482, 1608068, 1922690, 2010085, 2526964, 3158705, 3845380, 4020170, 4422187, 6317410, 8040340, 8844374, 12634820, 17688748, 22110935, 44221870, 88443740]

約数ペア:

[(1, 88443740), (2, 44221870), (4, 22110935), (5, 17688748), (7, 12634820), (10, 8844374), (11, 8040340), (14, 6317410), (20, 4422187), (22, 4020170), (23, 3845380), (28, 3158705), (35, 2526964), (44, 2010085), (46, 1922690), (55, 1608068), (70, 1263482), (77, 1148620), (92, 961345), (110, 804034), (115, 769076), (121, 730940), (140, 631741), (154, 574310), (161, 549340), (220, 402017), (227, 389620), (230, 384538), (242, 365470), (253, 349580), (308, 287155), (322, 274670), (385, 229724), (454, 194810), (460, 192269), (484, 182735), (506, 174790), (605, 146188), (644, 137335), (770, 114862), (805, 109868), (847, 104420), (908, 97405), (1012, 87395), (1135, 77924), (1210, 73094), (1265, 69916), (1540, 57431), (1589, 55660), (1610, 54934), (1694, 52210), (1771, 49940), (2270, 38962), (2420, 36547), (2497, 35420), (2530, 34958), (2783, 31780), (3178, 27830), (3220, 27467), (3388, 26105), (3542, 24970), (4235, 20884), (4540, 19481), (4994, 17710), (5060, 17479), (5221, 16940), (5566, 15890), (6356, 13915), (7084, 12485), (7945, 11132), (8470, 10442), (8855, 9988)]