123769724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7369}}^1$

素因数の和:7422

約数の個数: 48

約数和(自身を含む): 260013600

約数和(自身を除く): 136243876

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 7369, 8398, 14738, 16796, 29476, 95797, 125273, 140011, 191594, 250546, 280022, 383188, 501092, 560044, 1628549, 1820143, 2380187, 3257098, 3640286, 4760374, 6514196, 7280572, 9520748, 30942431, 61884862, 123769724]

約数ペア:

[(1, 123769724), (2, 61884862), (4, 30942431), (13, 9520748), (17, 7280572), (19, 6514196), (26, 4760374), (34, 3640286), (38, 3257098), (52, 2380187), (68, 1820143), (76, 1628549), (221, 560044), (247, 501092), (323, 383188), (442, 280022), (494, 250546), (646, 191594), (884, 140011), (988, 125273), (1292, 95797), (4199, 29476), (7369, 16796), (8398, 14738)]