78182208

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 168

約数和(自身を含む): 247134888

約数和(自身を除く): 168952680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 117, 144, 156, 159, 192, 197, 208, 212, 234, 288, 312, 318, 394, 416, 424, 468, 477, 576, 591, 624, 636, 689, 788, 832, 848, 936, 954, 1182, 1248, 1272, 1378, 1576, 1696, 1773, 1872, 1908, 2067, 2364, 2496, 2544, 2561, 2756, 3152, 3392, 3546, 3744, 3816, 4134, 4728, 5088, 5122, 5512, 6201, 6304, 7092, 7488, 7632, 7683, 8268, 9456, 10176, 10244, 10441, 11024, 12402, 12608, 14184, 15264, 15366, 16536, 18912, 20488, 20882, 22048, 23049, 24804, 28368, 30528, 30732, 31323, 33072, 37824, 40976, 41764, 44096, 46098, 49608, 56736, 61464, 62646, 66144, 81952, 83528, 92196, 93969, 99216, 113472, 122928, 125292, 132288, 135733, 163904, 167056, 184392, 187938, 198432, 245856, 250584, 271466, 334112, 368784, 375876, 396864, 407199, 491712, 501168, 542932, 668224, 737568, 751752, 814398, 1002336, 1085864, 1221597, 1475136, 1503504, 1628796, 2004672, 2171728, 2443194, 3007008, 3257592, 4343456, 4886388, 6014016, 6515184, 8686912, 9772776, 13030368, 19545552, 26060736, 39091104, 78182208]

約数ペア:

[(1, 78182208), (2, 39091104), (3, 26060736), (4, 19545552), (6, 13030368), (8, 9772776), (9, 8686912), (12, 6515184), (13, 6014016), (16, 4886388), (18, 4343456), (24, 3257592), (26, 3007008), (32, 2443194), (36, 2171728), (39, 2004672), (48, 1628796), (52, 1503504), (53, 1475136), (64, 1221597), (72, 1085864), (78, 1002336), (96, 814398), (104, 751752), (106, 737568), (117, 668224), (144, 542932), (156, 501168), (159, 491712), (192, 407199), (197, 396864), (208, 375876), (212, 368784), (234, 334112), (288, 271466), (312, 250584), (318, 245856), (394, 198432), (416, 187938), (424, 184392), (468, 167056), (477, 163904), (576, 135733), (591, 132288), (624, 125292), (636, 122928), (689, 113472), (788, 99216), (832, 93969), (848, 92196), (936, 83528), (954, 81952), (1182, 66144), (1248, 62646), (1272, 61464), (1378, 56736), (1576, 49608), (1696, 46098), (1773, 44096), (1872, 41764), (1908, 40976), (2067, 37824), (2364, 33072), (2496, 31323), (2544, 30732), (2561, 30528), (2756, 28368), (3152, 24804), (3392, 23049), (3546, 22048), (3744, 20882), (3816, 20488), (4134, 18912), (4728, 16536), (5088, 15366), (5122, 15264), (5512, 14184), (6201, 12608), (6304, 12402), (7092, 11024), (7488, 10441), (7632, 10244), (7683, 10176), (8268, 9456)]