57215172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 103661628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 41, 42, 74, 82, 84, 111, 123, 148, 164, 222, 246, 259, 287, 444, 449, 492, 518, 574, 777, 861, 898, 1036, 1148, 1347, 1517, 1554, 1722, 1796, 2694, 3034, 3108, 3143, 3444, 4551, 5388, 6068, 6286, 9102, 9429, 10619, 12572, 16613, 18204, 18409, 18858, 21238, 31857, 33226, 36818, 37716, 42476, 49839, 55227, 63714, 66452, 73636, 99678, 110454, 116291, 127428, 128863, 199356, 220908, 232582, 257726, 348873, 386589, 465164, 515452, 681133, 697746, 773178, 1362266, 1395492, 1546356, 2043399, 2724532, 4086798, 4767931, 8173596, 9535862, 14303793, 19071724, 28607586, 57215172]

約数ペア:

[(1, 57215172), (2, 28607586), (3, 19071724), (4, 14303793), (6, 9535862), (7, 8173596), (12, 4767931), (14, 4086798), (21, 2724532), (28, 2043399), (37, 1546356), (41, 1395492), (42, 1362266), (74, 773178), (82, 697746), (84, 681133), (111, 515452), (123, 465164), (148, 386589), (164, 348873), (222, 257726), (246, 232582), (259, 220908), (287, 199356), (444, 128863), (449, 127428), (492, 116291), (518, 110454), (574, 99678), (777, 73636), (861, 66452), (898, 63714), (1036, 55227), (1148, 49839), (1347, 42476), (1517, 37716), (1554, 36818), (1722, 33226), (1796, 31857), (2694, 21238), (3034, 18858), (3108, 18409), (3143, 18204), (3444, 16613), (4551, 12572), (5388, 10619), (6068, 9429), (6286, 9102)]