73770198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 161568000

約数和(自身を除く): 87797802

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 101, 114, 129, 149, 202, 258, 298, 303, 447, 606, 817, 894, 1634, 1919, 2451, 2831, 3838, 4343, 4902, 5662, 5757, 6407, 8493, 8686, 11514, 12814, 13029, 15049, 16986, 19221, 26058, 30098, 38442, 45147, 82517, 90294, 121733, 165034, 243466, 247551, 285931, 365199, 495102, 571862, 647107, 730398, 857793, 1294214, 1715586, 1941321, 3882642, 12295033, 24590066, 36885099, 73770198]

約数ペア:

[(1, 73770198), (2, 36885099), (3, 24590066), (6, 12295033), (19, 3882642), (38, 1941321), (43, 1715586), (57, 1294214), (86, 857793), (101, 730398), (114, 647107), (129, 571862), (149, 495102), (202, 365199), (258, 285931), (298, 247551), (303, 243466), (447, 165034), (606, 121733), (817, 90294), (894, 82517), (1634, 45147), (1919, 38442), (2451, 30098), (2831, 26058), (3838, 19221), (4343, 16986), (4902, 15049), (5662, 13029), (5757, 12814), (6407, 11514), (8493, 8686)]