87654294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:994

約数の個数: 96

約数和(自身を含む): 237968640

約数和(自身を除く): 150314346

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 59, 63, 78, 91, 117, 118, 126, 177, 182, 234, 273, 354, 413, 531, 546, 767, 819, 826, 907, 1062, 1239, 1534, 1638, 1814, 2301, 2478, 2721, 3717, 4602, 5369, 5442, 6349, 6903, 7434, 8163, 10738, 11791, 12698, 13806, 16107, 16326, 19047, 23582, 32214, 35373, 38094, 48321, 53513, 57141, 70746, 82537, 96642, 106119, 107026, 114282, 160539, 165074, 212238, 247611, 321078, 374591, 481617, 495222, 695669, 742833, 749182, 963234, 1123773, 1391338, 1485666, 2087007, 2247546, 3371319, 4174014, 4869683, 6261021, 6742638, 9739366, 12522042, 14609049, 29218098, 43827147, 87654294]

約数ペア:

[(1, 87654294), (2, 43827147), (3, 29218098), (6, 14609049), (7, 12522042), (9, 9739366), (13, 6742638), (14, 6261021), (18, 4869683), (21, 4174014), (26, 3371319), (39, 2247546), (42, 2087007), (59, 1485666), (63, 1391338), (78, 1123773), (91, 963234), (117, 749182), (118, 742833), (126, 695669), (177, 495222), (182, 481617), (234, 374591), (273, 321078), (354, 247611), (413, 212238), (531, 165074), (546, 160539), (767, 114282), (819, 107026), (826, 106119), (907, 96642), (1062, 82537), (1239, 70746), (1534, 57141), (1638, 53513), (1814, 48321), (2301, 38094), (2478, 35373), (2721, 32214), (3717, 23582), (4602, 19047), (5369, 16326), (5442, 16107), (6349, 13806), (6903, 12698), (7434, 11791), (8163, 10738)]