72636672

素因数分解:

$2^8\times 3^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 194588800

約数和(自身を除く): 121952128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 271, 349, 384, 542, 698, 768, 813, 1047, 1084, 1396, 1626, 2094, 2168, 2792, 3252, 4188, 4336, 5584, 6504, 8376, 8672, 11168, 13008, 16752, 17344, 22336, 26016, 33504, 34688, 44672, 52032, 67008, 69376, 89344, 94579, 104064, 134016, 189158, 208128, 268032, 283737, 378316, 567474, 756632, 1134948, 1513264, 2269896, 3026528, 4539792, 6053056, 9079584, 12106112, 18159168, 24212224, 36318336, 72636672]

約数ペア:

[(1, 72636672), (2, 36318336), (3, 24212224), (4, 18159168), (6, 12106112), (8, 9079584), (12, 6053056), (16, 4539792), (24, 3026528), (32, 2269896), (48, 1513264), (64, 1134948), (96, 756632), (128, 567474), (192, 378316), (256, 283737), (271, 268032), (349, 208128), (384, 189158), (542, 134016), (698, 104064), (768, 94579), (813, 89344), (1047, 69376), (1084, 67008), (1396, 52032), (1626, 44672), (2094, 34688), (2168, 33504), (2792, 26016), (3252, 22336), (4188, 17344), (4336, 16752), (5584, 13008), (6504, 11168), (8376, 8672)]