172403748

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{145121}}^1$

素因数の和:145145

約数の個数: 48

約数和(自身を含む): 487609920

約数和(自身を除く): 315206172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 145121, 290242, 435363, 580484, 870726, 1306089, 1596331, 1741452, 2612178, 3192662, 3918267, 4788993, 5224356, 6385324, 7836534, 9577986, 14366979, 15673068, 19155972, 28733958, 43100937, 57467916, 86201874, 172403748]

約数ペア:

[(1, 172403748), (2, 86201874), (3, 57467916), (4, 43100937), (6, 28733958), (9, 19155972), (11, 15673068), (12, 14366979), (18, 9577986), (22, 7836534), (27, 6385324), (33, 5224356), (36, 4788993), (44, 3918267), (54, 3192662), (66, 2612178), (99, 1741452), (108, 1596331), (132, 1306089), (198, 870726), (297, 580484), (396, 435363), (594, 290242), (1188, 145121)]