123468696

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 369696600

約数和(自身を除く): 246227904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 73, 78, 104, 117, 139, 146, 156, 169, 219, 234, 278, 292, 312, 338, 417, 438, 468, 507, 556, 584, 657, 676, 834, 876, 936, 949, 1014, 1112, 1251, 1314, 1352, 1521, 1668, 1752, 1807, 1898, 2028, 2502, 2628, 2847, 3042, 3336, 3614, 3796, 4056, 5004, 5256, 5421, 5694, 6084, 7228, 7592, 8541, 10008, 10147, 10842, 11388, 12168, 12337, 14456, 16263, 17082, 20294, 21684, 22776, 23491, 24674, 30441, 32526, 34164, 37011, 40588, 43368, 46982, 49348, 60882, 65052, 68328, 70473, 74022, 81176, 91323, 93964, 98696, 111033, 121764, 130104, 131911, 140946, 148044, 182646, 187928, 211419, 222066, 243528, 263822, 281892, 296088, 365292, 395733, 422838, 444132, 527644, 563784, 730584, 791466, 845676, 888264, 1055288, 1187199, 1582932, 1691352, 1714843, 2374398, 3165864, 3429686, 4748796, 5144529, 6859372, 9497592, 10289058, 13718744, 15433587, 20578116, 30867174, 41156232, 61734348, 123468696]

約数ペア:

[(1, 123468696), (2, 61734348), (3, 41156232), (4, 30867174), (6, 20578116), (8, 15433587), (9, 13718744), (12, 10289058), (13, 9497592), (18, 6859372), (24, 5144529), (26, 4748796), (36, 3429686), (39, 3165864), (52, 2374398), (72, 1714843), (73, 1691352), (78, 1582932), (104, 1187199), (117, 1055288), (139, 888264), (146, 845676), (156, 791466), (169, 730584), (219, 563784), (234, 527644), (278, 444132), (292, 422838), (312, 395733), (338, 365292), (417, 296088), (438, 281892), (468, 263822), (507, 243528), (556, 222066), (584, 211419), (657, 187928), (676, 182646), (834, 148044), (876, 140946), (936, 131911), (949, 130104), (1014, 121764), (1112, 111033), (1251, 98696), (1314, 93964), (1352, 91323), (1521, 81176), (1668, 74022), (1752, 70473), (1807, 68328), (1898, 65052), (2028, 60882), (2502, 49348), (2628, 46982), (2847, 43368), (3042, 40588), (3336, 37011), (3614, 34164), (3796, 32526), (4056, 30441), (5004, 24674), (5256, 23491), (5421, 22776), (5694, 21684), (6084, 20294), (7228, 17082), (7592, 16263), (8541, 14456), (10008, 12337), (10147, 12168), (10842, 11388)]