70837272

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 216609120

約数和(自身を除く): 145771848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 121, 132, 141, 173, 188, 198, 242, 264, 282, 346, 363, 376, 396, 423, 484, 517, 519, 564, 692, 726, 792, 846, 968, 1034, 1038, 1089, 1128, 1384, 1452, 1551, 1557, 1692, 1903, 2068, 2076, 2178, 2904, 3102, 3114, 3384, 3806, 4136, 4152, 4356, 4653, 5687, 5709, 6204, 6228, 7612, 8131, 8712, 9306, 11374, 11418, 12408, 12456, 15224, 16262, 17061, 17127, 18612, 20933, 22748, 22836, 24393, 32524, 34122, 34254, 37224, 41866, 45496, 45672, 48786, 51183, 62799, 65048, 68244, 68508, 73179, 83732, 89441, 97572, 102366, 125598, 136488, 137016, 146358, 167464, 178882, 188397, 195144, 204732, 251196, 268323, 292716, 357764, 376794, 409464, 502392, 536646, 585432, 715528, 753588, 804969, 983851, 1073292, 1507176, 1609938, 1967702, 2146584, 2951553, 3219876, 3935404, 5903106, 6439752, 7870808, 8854659, 11806212, 17709318, 23612424, 35418636, 70837272]

約数ペア:

[(1, 70837272), (2, 35418636), (3, 23612424), (4, 17709318), (6, 11806212), (8, 8854659), (9, 7870808), (11, 6439752), (12, 5903106), (18, 3935404), (22, 3219876), (24, 2951553), (33, 2146584), (36, 1967702), (44, 1609938), (47, 1507176), (66, 1073292), (72, 983851), (88, 804969), (94, 753588), (99, 715528), (121, 585432), (132, 536646), (141, 502392), (173, 409464), (188, 376794), (198, 357764), (242, 292716), (264, 268323), (282, 251196), (346, 204732), (363, 195144), (376, 188397), (396, 178882), (423, 167464), (484, 146358), (517, 137016), (519, 136488), (564, 125598), (692, 102366), (726, 97572), (792, 89441), (846, 83732), (968, 73179), (1034, 68508), (1038, 68244), (1089, 65048), (1128, 62799), (1384, 51183), (1452, 48786), (1551, 45672), (1557, 45496), (1692, 41866), (1903, 37224), (2068, 34254), (2076, 34122), (2178, 32524), (2904, 24393), (3102, 22836), (3114, 22748), (3384, 20933), (3806, 18612), (4136, 17127), (4152, 17061), (4356, 16262), (4653, 15224), (5687, 12456), (5709, 12408), (6204, 11418), (6228, 11374), (7612, 9306), (8131, 8712)]