91301262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 206653440

約数和(自身を除く): 115352178

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 122, 183, 186, 366, 403, 619, 793, 806, 1209, 1238, 1586, 1857, 1891, 2379, 2418, 3714, 3782, 4758, 5673, 8047, 11346, 16094, 19189, 24141, 24583, 37759, 38378, 48282, 49166, 57567, 73749, 75518, 113277, 115134, 147498, 226554, 249457, 490867, 498914, 748371, 981734, 1170529, 1472601, 1496742, 2341058, 2945202, 3511587, 7023174, 15216877, 30433754, 45650631, 91301262]

約数ペア:

[(1, 91301262), (2, 45650631), (3, 30433754), (6, 15216877), (13, 7023174), (26, 3511587), (31, 2945202), (39, 2341058), (61, 1496742), (62, 1472601), (78, 1170529), (93, 981734), (122, 748371), (183, 498914), (186, 490867), (366, 249457), (403, 226554), (619, 147498), (793, 115134), (806, 113277), (1209, 75518), (1238, 73749), (1586, 57567), (1857, 49166), (1891, 48282), (2379, 38378), (2418, 37759), (3714, 24583), (3782, 24141), (4758, 19189), (5673, 16094), (8047, 11346)]