89708234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 194641920

約数和(自身を除く): 104933686

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 31, 38, 43, 46, 62, 77, 86, 133, 154, 161, 209, 217, 253, 266, 301, 322, 341, 418, 434, 437, 473, 506, 589, 602, 682, 713, 817, 874, 946, 989, 1178, 1333, 1426, 1463, 1634, 1771, 1978, 2387, 2666, 2926, 3059, 3311, 3542, 4123, 4774, 4807, 4991, 5719, 6118, 6479, 6622, 6923, 7843, 8246, 8987, 9331, 9614, 9982, 10879, 11438, 12958, 13547, 13846, 14663, 15686, 17974, 18662, 18791, 21758, 25327, 27094, 29326, 30659, 33649, 37582, 45353, 50654, 54901, 61318, 62909, 67298, 76153, 90706, 94829, 102641, 109802, 125818, 131537, 149017, 152306, 177289, 189658, 205282, 206701, 214613, 263074, 278597, 298034, 337249, 354578, 413402, 429226, 557194, 582521, 674498, 1043119, 1165042, 1446907, 1950179, 2086238, 2360743, 2893814, 3900358, 4077647, 4721486, 6407731, 8155294, 12815462, 44854117, 89708234]

約数ペア:

[(1, 89708234), (2, 44854117), (7, 12815462), (11, 8155294), (14, 6407731), (19, 4721486), (22, 4077647), (23, 3900358), (31, 2893814), (38, 2360743), (43, 2086238), (46, 1950179), (62, 1446907), (77, 1165042), (86, 1043119), (133, 674498), (154, 582521), (161, 557194), (209, 429226), (217, 413402), (253, 354578), (266, 337249), (301, 298034), (322, 278597), (341, 263074), (418, 214613), (434, 206701), (437, 205282), (473, 189658), (506, 177289), (589, 152306), (602, 149017), (682, 131537), (713, 125818), (817, 109802), (874, 102641), (946, 94829), (989, 90706), (1178, 76153), (1333, 67298), (1426, 62909), (1463, 61318), (1634, 54901), (1771, 50654), (1978, 45353), (2387, 37582), (2666, 33649), (2926, 30659), (3059, 29326), (3311, 27094), (3542, 25327), (4123, 21758), (4774, 18791), (4807, 18662), (4991, 17974), (5719, 15686), (6118, 14663), (6479, 13846), (6622, 13547), (6923, 12958), (7843, 11438), (8246, 10879), (8987, 9982), (9331, 9614)]