61647552

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 168

約数和(自身を含む): 191780160

約数和(自身を除く): 130132608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 129, 131, 144, 152, 171, 172, 192, 228, 258, 262, 288, 304, 342, 344, 387, 393, 456, 516, 524, 576, 608, 684, 688, 774, 786, 817, 912, 1032, 1048, 1179, 1216, 1368, 1376, 1548, 1572, 1634, 1824, 2064, 2096, 2358, 2451, 2489, 2736, 2752, 3096, 3144, 3268, 3648, 4128, 4192, 4716, 4902, 4978, 5472, 5633, 6192, 6288, 6536, 7353, 7467, 8256, 8384, 9432, 9804, 9956, 10944, 11266, 12384, 12576, 13072, 14706, 14934, 16899, 18864, 19608, 19912, 22401, 22532, 24768, 25152, 26144, 29412, 29868, 33798, 37728, 39216, 39824, 44802, 45064, 50697, 52288, 58824, 59736, 67596, 75456, 78432, 79648, 89604, 90128, 101394, 107027, 117648, 119472, 135192, 156864, 159296, 179208, 180256, 202788, 214054, 235296, 238944, 270384, 321081, 358416, 360512, 405576, 428108, 470592, 477888, 540768, 642162, 716832, 811152, 856216, 963243, 1081536, 1284324, 1433664, 1622304, 1712432, 1926486, 2568648, 3244608, 3424864, 3852972, 5137296, 6849728, 7705944, 10274592, 15411888, 20549184, 30823776, 61647552]

約数ペア:

[(1, 61647552), (2, 30823776), (3, 20549184), (4, 15411888), (6, 10274592), (8, 7705944), (9, 6849728), (12, 5137296), (16, 3852972), (18, 3424864), (19, 3244608), (24, 2568648), (32, 1926486), (36, 1712432), (38, 1622304), (43, 1433664), (48, 1284324), (57, 1081536), (64, 963243), (72, 856216), (76, 811152), (86, 716832), (96, 642162), (114, 540768), (129, 477888), (131, 470592), (144, 428108), (152, 405576), (171, 360512), (172, 358416), (192, 321081), (228, 270384), (258, 238944), (262, 235296), (288, 214054), (304, 202788), (342, 180256), (344, 179208), (387, 159296), (393, 156864), (456, 135192), (516, 119472), (524, 117648), (576, 107027), (608, 101394), (684, 90128), (688, 89604), (774, 79648), (786, 78432), (817, 75456), (912, 67596), (1032, 59736), (1048, 58824), (1179, 52288), (1216, 50697), (1368, 45064), (1376, 44802), (1548, 39824), (1572, 39216), (1634, 37728), (1824, 33798), (2064, 29868), (2096, 29412), (2358, 26144), (2451, 25152), (2489, 24768), (2736, 22532), (2752, 22401), (3096, 19912), (3144, 19608), (3268, 18864), (3648, 16899), (4128, 14934), (4192, 14706), (4716, 13072), (4902, 12576), (4978, 12384), (5472, 11266), (5633, 10944), (6192, 9956), (6288, 9804), (6536, 9432), (7353, 8384), (7467, 8256)]