8191404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 23298912

約数和(自身を除く): 15107508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 761, 828, 897, 1196, 1522, 1794, 2283, 2691, 3044, 3588, 4566, 5382, 6849, 9132, 9893, 10764, 13698, 17503, 19786, 27396, 29679, 35006, 39572, 52509, 59358, 70012, 89037, 105018, 118716, 157527, 178074, 210036, 227539, 315054, 356148, 455078, 630108, 682617, 910156, 1365234, 2047851, 2730468, 4095702, 8191404]

約数ペア:

[(1, 8191404), (2, 4095702), (3, 2730468), (4, 2047851), (6, 1365234), (9, 910156), (12, 682617), (13, 630108), (18, 455078), (23, 356148), (26, 315054), (36, 227539), (39, 210036), (46, 178074), (52, 157527), (69, 118716), (78, 105018), (92, 89037), (117, 70012), (138, 59358), (156, 52509), (207, 39572), (234, 35006), (276, 29679), (299, 27396), (414, 19786), (468, 17503), (598, 13698), (761, 10764), (828, 9893), (897, 9132), (1196, 6849), (1522, 5382), (1794, 4566), (2283, 3588), (2691, 3044)]