72132876

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 198374400

約数和(自身を除く): 126241524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 71, 92, 108, 138, 142, 207, 213, 276, 284, 409, 414, 426, 621, 639, 818, 828, 852, 1227, 1242, 1278, 1633, 1636, 1917, 2454, 2484, 2556, 3266, 3681, 3834, 4899, 4908, 6532, 7362, 7668, 9407, 9798, 11043, 14697, 14724, 18814, 19596, 22086, 28221, 29039, 29394, 37628, 44091, 44172, 56442, 58078, 58788, 84663, 87117, 88182, 112884, 116156, 169326, 174234, 176364, 253989, 261351, 338652, 348468, 507978, 522702, 667897, 784053, 1015956, 1045404, 1335794, 1568106, 2003691, 2671588, 3136212, 4007382, 6011073, 8014764, 12022146, 18033219, 24044292, 36066438, 72132876]

約数ペア:

[(1, 72132876), (2, 36066438), (3, 24044292), (4, 18033219), (6, 12022146), (9, 8014764), (12, 6011073), (18, 4007382), (23, 3136212), (27, 2671588), (36, 2003691), (46, 1568106), (54, 1335794), (69, 1045404), (71, 1015956), (92, 784053), (108, 667897), (138, 522702), (142, 507978), (207, 348468), (213, 338652), (276, 261351), (284, 253989), (409, 176364), (414, 174234), (426, 169326), (621, 116156), (639, 112884), (818, 88182), (828, 87117), (852, 84663), (1227, 58788), (1242, 58078), (1278, 56442), (1633, 44172), (1636, 44091), (1917, 37628), (2454, 29394), (2484, 29039), (2556, 28221), (3266, 22086), (3681, 19596), (3834, 18814), (4899, 14724), (4908, 14697), (6532, 11043), (7362, 9798), (7668, 9407)]