72254226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 167454720

約数和(自身を除く): 95200494

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 157, 209, 314, 367, 418, 471, 627, 734, 942, 1101, 1254, 1727, 2202, 2983, 3454, 4037, 5181, 5966, 6973, 8074, 8949, 10362, 12111, 13946, 17898, 20919, 24222, 32813, 41838, 57619, 65626, 76703, 98439, 115238, 153406, 172857, 196878, 230109, 345714, 460218, 633809, 1094761, 1267618, 1901427, 2189522, 3284283, 3802854, 6568566, 12042371, 24084742, 36127113, 72254226]

約数ペア:

[(1, 72254226), (2, 36127113), (3, 24084742), (6, 12042371), (11, 6568566), (19, 3802854), (22, 3284283), (33, 2189522), (38, 1901427), (57, 1267618), (66, 1094761), (114, 633809), (157, 460218), (209, 345714), (314, 230109), (367, 196878), (418, 172857), (471, 153406), (627, 115238), (734, 98439), (942, 76703), (1101, 65626), (1254, 57619), (1727, 41838), (2202, 32813), (2983, 24222), (3454, 20919), (4037, 17898), (5181, 13946), (5966, 12111), (6973, 10362), (8074, 8949)]