64939517184

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^3\times {\mathrm{3467}}^1$

素因数の和:3573

約数の個数: 144

約数和(自身を含む): 179057833920

約数和(自身を除く): 114118316736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 841, 928, 1392, 1682, 1856, 2523, 2784, 3364, 3467, 3712, 5046, 5568, 6728, 6934, 7424, 10092, 10401, 11136, 13456, 13868, 20184, 20802, 22272, 24389, 26912, 27736, 40368, 41604, 48778, 53824, 55472, 73167, 80736, 83208, 97556, 100543, 107648, 110944, 146334, 161472, 166416, 195112, 201086, 215296, 221888, 292668, 301629, 322944, 332832, 390224, 402172, 443776, 585336, 603258, 645888, 665664, 780448, 804344, 887552, 1170672, 1206516, 1331328, 1560896, 1608688, 2341344, 2413032, 2662656, 2915747, 3121792, 3217376, 4682688, 4826064, 5831494, 6243584, 6434752, 8747241, 9365376, 9652128, 11662988, 12869504, 17494482, 18730752, 19304256, 23325976, 25739008, 34988964, 38608512, 46651952, 69977928, 77217024, 84556663, 93303904, 139955856, 169113326, 186607808, 253669989, 279911712, 338226652, 373215616, 507339978, 559823424, 676453304, 746431232, 1014679956, 1119646848, 1352906608, 2029359912, 2239293696, 2705813216, 4058719824, 5411626432, 8117439648, 10823252864, 16234879296, 21646505728, 32469758592, 64939517184]

約数ペア:

[(1, 64939517184), (2, 32469758592), (3, 21646505728), (4, 16234879296), (6, 10823252864), (8, 8117439648), (12, 5411626432), (16, 4058719824), (24, 2705813216), (29, 2239293696), (32, 2029359912), (48, 1352906608), (58, 1119646848), (64, 1014679956), (87, 746431232), (96, 676453304), (116, 559823424), (128, 507339978), (174, 373215616), (192, 338226652), (232, 279911712), (256, 253669989), (348, 186607808), (384, 169113326), (464, 139955856), (696, 93303904), (768, 84556663), (841, 77217024), (928, 69977928), (1392, 46651952), (1682, 38608512), (1856, 34988964), (2523, 25739008), (2784, 23325976), (3364, 19304256), (3467, 18730752), (3712, 17494482), (5046, 12869504), (5568, 11662988), (6728, 9652128), (6934, 9365376), (7424, 8747241), (10092, 6434752), (10401, 6243584), (11136, 5831494), (13456, 4826064), (13868, 4682688), (20184, 3217376), (20802, 3121792), (22272, 2915747), (24389, 2662656), (26912, 2413032), (27736, 2341344), (40368, 1608688), (41604, 1560896), (48778, 1331328), (53824, 1206516), (55472, 1170672), (73167, 887552), (80736, 804344), (83208, 780448), (97556, 665664), (100543, 645888), (107648, 603258), (110944, 585336), (146334, 443776), (161472, 402172), (166416, 390224), (195112, 332832), (201086, 322944), (215296, 301629), (221888, 292668)]