77447538

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:616

約数の個数: 72

約数和(自身を含む): 196522092

約数和(自身を除く): 119074554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 277, 294, 317, 441, 554, 634, 831, 882, 951, 1662, 1902, 1939, 2219, 2493, 2853, 3878, 4438, 4986, 5706, 5817, 6657, 11634, 13314, 13573, 15533, 17451, 19971, 27146, 31066, 34902, 39942, 40719, 46599, 81438, 87809, 93198, 122157, 139797, 175618, 244314, 263427, 279594, 526854, 614663, 790281, 1229326, 1580562, 1843989, 3687978, 4302641, 5531967, 8605282, 11063934, 12907923, 25815846, 38723769, 77447538]

約数ペア:

[(1, 77447538), (2, 38723769), (3, 25815846), (6, 12907923), (7, 11063934), (9, 8605282), (14, 5531967), (18, 4302641), (21, 3687978), (42, 1843989), (49, 1580562), (63, 1229326), (98, 790281), (126, 614663), (147, 526854), (277, 279594), (294, 263427), (317, 244314), (441, 175618), (554, 139797), (634, 122157), (831, 93198), (882, 87809), (951, 81438), (1662, 46599), (1902, 40719), (1939, 39942), (2219, 34902), (2493, 31066), (2853, 27146), (3878, 19971), (4438, 17451), (4986, 15533), (5706, 13573), (5817, 13314), (6657, 11634)]