90745344

素因数分解:

$2^9\times 3^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 120

約数和(自身を含む): 268107840

約数和(自身を除く): 177362496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 419, 423, 512, 564, 576, 752, 768, 838, 846, 1128, 1152, 1257, 1504, 1536, 1676, 1692, 2256, 2304, 2514, 3008, 3352, 3384, 3771, 4512, 4608, 5028, 6016, 6704, 6768, 7542, 9024, 10056, 12032, 13408, 13536, 15084, 18048, 19693, 20112, 24064, 26816, 27072, 30168, 36096, 39386, 40224, 53632, 54144, 59079, 60336, 72192, 78772, 80448, 107264, 108288, 118158, 120672, 157544, 160896, 177237, 214528, 216576, 236316, 241344, 315088, 321792, 354474, 472632, 482688, 630176, 643584, 708948, 945264, 965376, 1260352, 1417896, 1890528, 1930752, 2520704, 2835792, 3781056, 5041408, 5671584, 7562112, 10082816, 11343168, 15124224, 22686336, 30248448, 45372672, 90745344]

約数ペア:

[(1, 90745344), (2, 45372672), (3, 30248448), (4, 22686336), (6, 15124224), (8, 11343168), (9, 10082816), (12, 7562112), (16, 5671584), (18, 5041408), (24, 3781056), (32, 2835792), (36, 2520704), (47, 1930752), (48, 1890528), (64, 1417896), (72, 1260352), (94, 965376), (96, 945264), (128, 708948), (141, 643584), (144, 630176), (188, 482688), (192, 472632), (256, 354474), (282, 321792), (288, 315088), (376, 241344), (384, 236316), (419, 216576), (423, 214528), (512, 177237), (564, 160896), (576, 157544), (752, 120672), (768, 118158), (838, 108288), (846, 107264), (1128, 80448), (1152, 78772), (1257, 72192), (1504, 60336), (1536, 59079), (1676, 54144), (1692, 53632), (2256, 40224), (2304, 39386), (2514, 36096), (3008, 30168), (3352, 27072), (3384, 26816), (3771, 24064), (4512, 20112), (4608, 19693), (5028, 18048), (6016, 15084), (6704, 13536), (6768, 13408), (7542, 12032), (9024, 10056)]