78036384

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^2$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 209690208

約数和(自身を除く): 131653824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 107, 142, 213, 214, 284, 321, 426, 428, 568, 642, 852, 856, 1136, 1284, 1704, 1712, 2272, 2568, 3408, 3424, 5136, 6816, 7597, 10272, 11449, 15194, 22791, 22898, 30388, 34347, 45582, 45796, 60776, 68694, 91164, 91592, 121552, 137388, 182328, 183184, 243104, 274776, 364656, 366368, 549552, 729312, 812879, 1099104, 1625758, 2438637, 3251516, 4877274, 6503032, 9754548, 13006064, 19509096, 26012128, 39018192, 78036384]

約数ペア:

[(1, 78036384), (2, 39018192), (3, 26012128), (4, 19509096), (6, 13006064), (8, 9754548), (12, 6503032), (16, 4877274), (24, 3251516), (32, 2438637), (48, 1625758), (71, 1099104), (96, 812879), (107, 729312), (142, 549552), (213, 366368), (214, 364656), (284, 274776), (321, 243104), (426, 183184), (428, 182328), (568, 137388), (642, 121552), (852, 91592), (856, 91164), (1136, 68694), (1284, 60776), (1704, 45796), (1712, 45582), (2272, 34347), (2568, 30388), (3408, 22898), (3424, 22791), (5136, 15194), (6816, 11449), (7597, 10272)]