68883436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 133781760

約数和(自身を除く): 64898324

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 157, 251, 314, 437, 502, 628, 874, 1004, 1748, 2983, 3611, 4769, 5773, 5966, 7222, 9538, 11546, 11932, 14444, 19076, 23092, 39407, 68609, 78814, 109687, 137218, 157628, 219374, 274436, 438748, 748733, 906361, 1497466, 1812722, 2994932, 3625444, 17220859, 34441718, 68883436]

約数ペア:

[(1, 68883436), (2, 34441718), (4, 17220859), (19, 3625444), (23, 2994932), (38, 1812722), (46, 1497466), (76, 906361), (92, 748733), (157, 438748), (251, 274436), (314, 219374), (437, 157628), (502, 137218), (628, 109687), (874, 78814), (1004, 68609), (1748, 39407), (2983, 23092), (3611, 19076), (4769, 14444), (5773, 11932), (5966, 11546), (7222, 9538)]