71450112

素因数分解:

$2^9\times 3^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 80

約数和(自身を含む): 192143952

約数和(自身を除く): 120693840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 257, 362, 384, 512, 514, 543, 724, 768, 771, 1028, 1086, 1448, 1536, 1542, 2056, 2172, 2896, 3084, 4112, 4344, 5792, 6168, 8224, 8688, 11584, 12336, 16448, 17376, 23168, 24672, 32896, 34752, 46336, 46517, 49344, 65792, 69504, 92672, 93034, 98688, 131584, 139008, 139551, 186068, 197376, 278016, 279102, 372136, 394752, 558204, 744272, 1116408, 1488544, 2232816, 2977088, 4465632, 5954176, 8931264, 11908352, 17862528, 23816704, 35725056, 71450112]

約数ペア:

[(1, 71450112), (2, 35725056), (3, 23816704), (4, 17862528), (6, 11908352), (8, 8931264), (12, 5954176), (16, 4465632), (24, 2977088), (32, 2232816), (48, 1488544), (64, 1116408), (96, 744272), (128, 558204), (181, 394752), (192, 372136), (256, 279102), (257, 278016), (362, 197376), (384, 186068), (512, 139551), (514, 139008), (543, 131584), (724, 98688), (768, 93034), (771, 92672), (1028, 69504), (1086, 65792), (1448, 49344), (1536, 46517), (1542, 46336), (2056, 34752), (2172, 32896), (2896, 24672), (3084, 23168), (4112, 17376), (4344, 16448), (5792, 12336), (6168, 11584), (8224, 8688)]