61291008

素因数分解:

$2^9\times 3^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 120

約数和(自身を含む): 181291968

約数和(自身を除く): 120000960

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, 283, 288, 376, 384, 423, 512, 564, 566, 576, 752, 768, 846, 849, 1128, 1132, 1152, 1504, 1536, 1692, 1698, 2256, 2264, 2304, 2547, 3008, 3384, 3396, 4512, 4528, 4608, 5094, 6016, 6768, 6792, 9024, 9056, 10188, 12032, 13301, 13536, 13584, 18048, 18112, 20376, 24064, 26602, 27072, 27168, 36096, 36224, 39903, 40752, 53204, 54144, 54336, 72192, 72448, 79806, 81504, 106408, 108288, 108672, 119709, 144896, 159612, 163008, 212816, 216576, 217344, 239418, 319224, 326016, 425632, 434688, 478836, 638448, 652032, 851264, 957672, 1276896, 1304064, 1702528, 1915344, 2553792, 3405056, 3830688, 5107584, 6810112, 7661376, 10215168, 15322752, 20430336, 30645504, 61291008]

約数ペア:

[(1, 61291008), (2, 30645504), (3, 20430336), (4, 15322752), (6, 10215168), (8, 7661376), (9, 6810112), (12, 5107584), (16, 3830688), (18, 3405056), (24, 2553792), (32, 1915344), (36, 1702528), (47, 1304064), (48, 1276896), (64, 957672), (72, 851264), (94, 652032), (96, 638448), (128, 478836), (141, 434688), (144, 425632), (188, 326016), (192, 319224), (256, 239418), (282, 217344), (283, 216576), (288, 212816), (376, 163008), (384, 159612), (423, 144896), (512, 119709), (564, 108672), (566, 108288), (576, 106408), (752, 81504), (768, 79806), (846, 72448), (849, 72192), (1128, 54336), (1132, 54144), (1152, 53204), (1504, 40752), (1536, 39903), (1692, 36224), (1698, 36096), (2256, 27168), (2264, 27072), (2304, 26602), (2547, 24064), (3008, 20376), (3384, 18112), (3396, 18048), (4512, 13584), (4528, 13536), (4608, 13301), (5094, 12032), (6016, 10188), (6768, 9056), (6792, 9024)]