73660672

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 153974520

約数和(自身を除く): 80313848

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 89, 106, 122, 128, 178, 212, 244, 256, 356, 424, 488, 712, 848, 976, 1424, 1696, 1952, 2848, 3233, 3392, 3904, 4717, 5429, 5696, 6466, 6784, 7808, 9434, 10858, 11392, 12932, 13568, 15616, 18868, 21716, 22784, 25864, 37736, 43432, 51728, 75472, 86864, 103456, 150944, 173728, 206912, 287737, 301888, 347456, 413824, 575474, 603776, 694912, 827648, 1150948, 1207552, 1389824, 2301896, 4603792, 9207584, 18415168, 36830336, 73660672]

約数ペア:

[(1, 73660672), (2, 36830336), (4, 18415168), (8, 9207584), (16, 4603792), (32, 2301896), (53, 1389824), (61, 1207552), (64, 1150948), (89, 827648), (106, 694912), (122, 603776), (128, 575474), (178, 413824), (212, 347456), (244, 301888), (256, 287737), (356, 206912), (424, 173728), (488, 150944), (712, 103456), (848, 86864), (976, 75472), (1424, 51728), (1696, 43432), (1952, 37736), (2848, 25864), (3233, 22784), (3392, 21716), (3904, 18868), (4717, 15616), (5429, 13568), (5696, 12932), (6466, 11392), (6784, 10858), (7808, 9434)]