61245952

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 80

約数和(自身を含む): 130150152

約数和(自身を除く): 68904200

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 61, 64, 74, 106, 122, 128, 148, 212, 244, 256, 296, 424, 488, 512, 592, 848, 976, 1184, 1696, 1952, 1961, 2257, 2368, 3233, 3392, 3904, 3922, 4514, 4736, 6466, 6784, 7808, 7844, 9028, 9472, 12932, 13568, 15616, 15688, 18056, 18944, 25864, 27136, 31232, 31376, 36112, 51728, 62752, 72224, 103456, 119621, 125504, 144448, 206912, 239242, 251008, 288896, 413824, 478484, 502016, 577792, 827648, 956968, 1004032, 1155584, 1655296, 1913936, 3827872, 7655744, 15311488, 30622976, 61245952]

約数ペア:

[(1, 61245952), (2, 30622976), (4, 15311488), (8, 7655744), (16, 3827872), (32, 1913936), (37, 1655296), (53, 1155584), (61, 1004032), (64, 956968), (74, 827648), (106, 577792), (122, 502016), (128, 478484), (148, 413824), (212, 288896), (244, 251008), (256, 239242), (296, 206912), (424, 144448), (488, 125504), (512, 119621), (592, 103456), (848, 72224), (976, 62752), (1184, 51728), (1696, 36112), (1952, 31376), (1961, 31232), (2257, 27136), (2368, 25864), (3233, 18944), (3392, 18056), (3904, 15688), (3922, 15616), (4514, 13568), (4736, 12932), (6466, 9472), (6784, 9028), (7808, 7844)]