64625232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 205701120

約数和(自身を除く): 141075888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 53, 56, 57, 76, 84, 106, 112, 114, 133, 152, 159, 168, 191, 212, 228, 266, 304, 318, 336, 371, 382, 399, 424, 456, 532, 573, 636, 742, 764, 798, 848, 912, 1007, 1064, 1113, 1146, 1272, 1337, 1484, 1528, 1596, 2014, 2128, 2226, 2292, 2544, 2674, 2968, 3021, 3056, 3192, 3629, 4011, 4028, 4452, 4584, 5348, 5936, 6042, 6384, 7049, 7258, 8022, 8056, 8904, 9168, 10123, 10696, 10887, 12084, 14098, 14516, 16044, 16112, 17808, 20246, 21147, 21392, 21774, 24168, 25403, 28196, 29032, 30369, 32088, 40492, 42294, 43548, 48336, 50806, 56392, 58064, 60738, 64176, 70861, 76209, 80984, 84588, 87096, 101612, 112784, 121476, 141722, 152418, 161968, 169176, 174192, 192337, 203224, 212583, 242952, 283444, 304836, 338352, 384674, 406448, 425166, 485904, 566888, 577011, 609672, 769348, 850332, 1133776, 1154022, 1219344, 1346359, 1538696, 1700664, 2308044, 2692718, 3077392, 3401328, 4039077, 4616088, 5385436, 8078154, 9232176, 10770872, 16156308, 21541744, 32312616, 64625232]

約数ペア:

[(1, 64625232), (2, 32312616), (3, 21541744), (4, 16156308), (6, 10770872), (7, 9232176), (8, 8078154), (12, 5385436), (14, 4616088), (16, 4039077), (19, 3401328), (21, 3077392), (24, 2692718), (28, 2308044), (38, 1700664), (42, 1538696), (48, 1346359), (53, 1219344), (56, 1154022), (57, 1133776), (76, 850332), (84, 769348), (106, 609672), (112, 577011), (114, 566888), (133, 485904), (152, 425166), (159, 406448), (168, 384674), (191, 338352), (212, 304836), (228, 283444), (266, 242952), (304, 212583), (318, 203224), (336, 192337), (371, 174192), (382, 169176), (399, 161968), (424, 152418), (456, 141722), (532, 121476), (573, 112784), (636, 101612), (742, 87096), (764, 84588), (798, 80984), (848, 76209), (912, 70861), (1007, 64176), (1064, 60738), (1113, 58064), (1146, 56392), (1272, 50806), (1337, 48336), (1484, 43548), (1528, 42294), (1596, 40492), (2014, 32088), (2128, 30369), (2226, 29032), (2292, 28196), (2544, 25403), (2674, 24168), (2968, 21774), (3021, 21392), (3056, 21147), (3192, 20246), (3629, 17808), (4011, 16112), (4028, 16044), (4452, 14516), (4584, 14098), (5348, 12084), (5936, 10887), (6042, 10696), (6384, 10123), (7049, 9168), (7258, 8904), (8022, 8056)]