78974856

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 147462264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 41, 62, 72, 82, 93, 123, 124, 164, 186, 246, 248, 279, 328, 369, 372, 492, 558, 738, 744, 863, 984, 1116, 1271, 1476, 1726, 2232, 2542, 2589, 2952, 3452, 3813, 5084, 5178, 6904, 7626, 7767, 10168, 10356, 11439, 15252, 15534, 20712, 22878, 26753, 30504, 31068, 35383, 45756, 53506, 62136, 70766, 80259, 91512, 106149, 107012, 141532, 160518, 212298, 214024, 240777, 283064, 318447, 321036, 424596, 481554, 636894, 642072, 849192, 963108, 1096873, 1273788, 1926216, 2193746, 2547576, 3290619, 4387492, 6581238, 8774984, 9871857, 13162476, 19743714, 26324952, 39487428, 78974856]

約数ペア:

[(1, 78974856), (2, 39487428), (3, 26324952), (4, 19743714), (6, 13162476), (8, 9871857), (9, 8774984), (12, 6581238), (18, 4387492), (24, 3290619), (31, 2547576), (36, 2193746), (41, 1926216), (62, 1273788), (72, 1096873), (82, 963108), (93, 849192), (123, 642072), (124, 636894), (164, 481554), (186, 424596), (246, 321036), (248, 318447), (279, 283064), (328, 240777), (369, 214024), (372, 212298), (492, 160518), (558, 141532), (738, 107012), (744, 106149), (863, 91512), (984, 80259), (1116, 70766), (1271, 62136), (1476, 53506), (1726, 45756), (2232, 35383), (2542, 31068), (2589, 30504), (2952, 26753), (3452, 22878), (3813, 20712), (5084, 15534), (5178, 15252), (6904, 11439), (7626, 10356), (7767, 10168)]