91456872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 267442560

約数和(自身を除く): 175985688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 43, 51, 52, 68, 78, 86, 102, 104, 129, 136, 156, 172, 204, 221, 258, 312, 344, 401, 408, 442, 516, 559, 663, 731, 802, 884, 1032, 1118, 1203, 1326, 1462, 1604, 1677, 1768, 2193, 2236, 2406, 2652, 2924, 3208, 3354, 4386, 4472, 4812, 5213, 5304, 5848, 6708, 6817, 8772, 9503, 9624, 10426, 13416, 13634, 15639, 17243, 17544, 19006, 20451, 20852, 27268, 28509, 31278, 34486, 38012, 40902, 41704, 51729, 54536, 57018, 62556, 68972, 76024, 81804, 88621, 103458, 114036, 125112, 137944, 163608, 177242, 206916, 224159, 228072, 265863, 293131, 354484, 413832, 448318, 531726, 586262, 672477, 708968, 879393, 896636, 1063452, 1172524, 1344954, 1758786, 1793272, 2126904, 2345048, 2689908, 3517572, 3810703, 5379816, 7035144, 7621406, 11432109, 15242812, 22864218, 30485624, 45728436, 91456872]

約数ペア:

[(1, 91456872), (2, 45728436), (3, 30485624), (4, 22864218), (6, 15242812), (8, 11432109), (12, 7621406), (13, 7035144), (17, 5379816), (24, 3810703), (26, 3517572), (34, 2689908), (39, 2345048), (43, 2126904), (51, 1793272), (52, 1758786), (68, 1344954), (78, 1172524), (86, 1063452), (102, 896636), (104, 879393), (129, 708968), (136, 672477), (156, 586262), (172, 531726), (204, 448318), (221, 413832), (258, 354484), (312, 293131), (344, 265863), (401, 228072), (408, 224159), (442, 206916), (516, 177242), (559, 163608), (663, 137944), (731, 125112), (802, 114036), (884, 103458), (1032, 88621), (1118, 81804), (1203, 76024), (1326, 68972), (1462, 62556), (1604, 57018), (1677, 54536), (1768, 51729), (2193, 41704), (2236, 40902), (2406, 38012), (2652, 34486), (2924, 31278), (3208, 28509), (3354, 27268), (4386, 20852), (4472, 20451), (4812, 19006), (5213, 17544), (5304, 17243), (5848, 15639), (6708, 13634), (6817, 13416), (8772, 10426), (9503, 9624)]