100724292

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 260874432

約数和(自身を除く): 160150140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 157, 213, 251, 284, 314, 426, 471, 502, 628, 639, 753, 852, 942, 1004, 1278, 1413, 1506, 1884, 2259, 2556, 2826, 3012, 4518, 5652, 9036, 11147, 17821, 22294, 33441, 35642, 39407, 44588, 53463, 66882, 71284, 78814, 100323, 106926, 118221, 133764, 157628, 160389, 200646, 213852, 236442, 320778, 354663, 401292, 472884, 641556, 709326, 1418652, 2797897, 5595794, 8393691, 11191588, 16787382, 25181073, 33574764, 50362146, 100724292]

約数ペア:

[(1, 100724292), (2, 50362146), (3, 33574764), (4, 25181073), (6, 16787382), (9, 11191588), (12, 8393691), (18, 5595794), (36, 2797897), (71, 1418652), (142, 709326), (157, 641556), (213, 472884), (251, 401292), (284, 354663), (314, 320778), (426, 236442), (471, 213852), (502, 200646), (628, 160389), (639, 157628), (753, 133764), (852, 118221), (942, 106926), (1004, 100323), (1278, 78814), (1413, 71284), (1506, 66882), (1884, 53463), (2259, 44588), (2556, 39407), (2826, 35642), (3012, 33441), (4518, 22294), (5652, 17821), (9036, 11147)]