78177288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 244408320

約数和(自身を除く): 166231032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 868, 883, 952, 1054, 1302, 1428, 1581, 1736, 1766, 2108, 2604, 2649, 2856, 3162, 3532, 3689, 4216, 5208, 5298, 6181, 6324, 7064, 7378, 10596, 11067, 12362, 12648, 14756, 15011, 18543, 21192, 22134, 24724, 27373, 29512, 30022, 37086, 44268, 45033, 49448, 54746, 60044, 74172, 82119, 88536, 90066, 105077, 109492, 120088, 148344, 164238, 180132, 191611, 210154, 218984, 315231, 328476, 360264, 383222, 420308, 465341, 574833, 630462, 656952, 766444, 840616, 930682, 1149666, 1260924, 1396023, 1532888, 1861364, 2299332, 2521848, 2792046, 3257387, 3722728, 4598664, 5584092, 6514774, 9772161, 11168184, 13029548, 19544322, 26059096, 39088644, 78177288]

約数ペア:

[(1, 78177288), (2, 39088644), (3, 26059096), (4, 19544322), (6, 13029548), (7, 11168184), (8, 9772161), (12, 6514774), (14, 5584092), (17, 4598664), (21, 3722728), (24, 3257387), (28, 2792046), (31, 2521848), (34, 2299332), (42, 1861364), (51, 1532888), (56, 1396023), (62, 1260924), (68, 1149666), (84, 930682), (93, 840616), (102, 766444), (119, 656952), (124, 630462), (136, 574833), (168, 465341), (186, 420308), (204, 383222), (217, 360264), (238, 328476), (248, 315231), (357, 218984), (372, 210154), (408, 191611), (434, 180132), (476, 164238), (527, 148344), (651, 120088), (714, 109492), (744, 105077), (868, 90066), (883, 88536), (952, 82119), (1054, 74172), (1302, 60044), (1428, 54746), (1581, 49448), (1736, 45033), (1766, 44268), (2108, 37086), (2604, 30022), (2649, 29512), (2856, 27373), (3162, 24724), (3532, 22134), (3689, 21192), (4216, 18543), (5208, 15011), (5298, 14756), (6181, 12648), (6324, 12362), (7064, 11067), (7378, 10596)]