80226816

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2789

約数の個数: 80

約数和(自身を含む): 225060000

約数和(自身を除く): 144833184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 2749, 3648, 4864, 5498, 7296, 8247, 9728, 10996, 14592, 16494, 21992, 29184, 32988, 43984, 52231, 65976, 87968, 104462, 131952, 156693, 175936, 208924, 263904, 313386, 351872, 417848, 527808, 626772, 703744, 835696, 1055616, 1253544, 1407488, 1671392, 2111232, 2507088, 3342784, 4222464, 5014176, 6685568, 10028352, 13371136, 20056704, 26742272, 40113408, 80226816]

約数ペア:

[(1, 80226816), (2, 40113408), (3, 26742272), (4, 20056704), (6, 13371136), (8, 10028352), (12, 6685568), (16, 5014176), (19, 4222464), (24, 3342784), (32, 2507088), (38, 2111232), (48, 1671392), (57, 1407488), (64, 1253544), (76, 1055616), (96, 835696), (114, 703744), (128, 626772), (152, 527808), (192, 417848), (228, 351872), (256, 313386), (304, 263904), (384, 208924), (456, 175936), (512, 156693), (608, 131952), (768, 104462), (912, 87968), (1216, 65976), (1536, 52231), (1824, 43984), (2432, 32988), (2749, 29184), (3648, 21992), (4864, 16494), (5498, 14592), (7296, 10996), (8247, 9728)]