77281728

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23677}}^1$

素因数の和:23709

約数の個数: 56

約数和(自身を含む): 216511632

約数和(自身を除く): 139229904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 23677, 47354, 71031, 94708, 142062, 189416, 284124, 378832, 402509, 568248, 757664, 805018, 1136496, 1207527, 1515328, 1610036, 2272992, 2415054, 3220072, 4545984, 4830108, 6440144, 9660216, 12880288, 19320432, 25760576, 38640864, 77281728]

約数ペア:

[(1, 77281728), (2, 38640864), (3, 25760576), (4, 19320432), (6, 12880288), (8, 9660216), (12, 6440144), (16, 4830108), (17, 4545984), (24, 3220072), (32, 2415054), (34, 2272992), (48, 1610036), (51, 1515328), (64, 1207527), (68, 1136496), (96, 805018), (102, 757664), (136, 568248), (192, 402509), (204, 378832), (272, 284124), (408, 189416), (544, 142062), (816, 94708), (1088, 71031), (1632, 47354), (3264, 23677)]