71253504

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{47}}^2$

素因数の和:125

約数の個数: 180

約数和(自身を含む): 240126744

約数和(自身を除く): 168873240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 128, 141, 144, 168, 188, 192, 224, 252, 256, 282, 288, 329, 336, 376, 384, 423, 448, 504, 512, 564, 576, 658, 672, 752, 768, 846, 896, 987, 1008, 1128, 1152, 1316, 1344, 1504, 1536, 1692, 1792, 1974, 2016, 2209, 2256, 2304, 2632, 2688, 2961, 3008, 3384, 3584, 3948, 4032, 4418, 4512, 4608, 5264, 5376, 5922, 6016, 6627, 6768, 7896, 8064, 8836, 9024, 10528, 10752, 11844, 12032, 13254, 13536, 15463, 15792, 16128, 17672, 18048, 19881, 21056, 23688, 24064, 26508, 27072, 30926, 31584, 32256, 35344, 36096, 39762, 42112, 46389, 47376, 53016, 54144, 61852, 63168, 70688, 72192, 79524, 84224, 92778, 94752, 106032, 108288, 123704, 126336, 139167, 141376, 159048, 168448, 185556, 189504, 212064, 216576, 247408, 252672, 278334, 282752, 318096, 371112, 379008, 424128, 494816, 505344, 556668, 565504, 636192, 742224, 758016, 848256, 989632, 1113336, 1131008, 1272384, 1484448, 1516032, 1696512, 1979264, 2226672, 2544768, 2968896, 3393024, 3958528, 4453344, 5089536, 5937792, 7917056, 8906688, 10179072, 11875584, 17813376, 23751168, 35626752, 71253504]

約数ペア:

[(1, 71253504), (2, 35626752), (3, 23751168), (4, 17813376), (6, 11875584), (7, 10179072), (8, 8906688), (9, 7917056), (12, 5937792), (14, 5089536), (16, 4453344), (18, 3958528), (21, 3393024), (24, 2968896), (28, 2544768), (32, 2226672), (36, 1979264), (42, 1696512), (47, 1516032), (48, 1484448), (56, 1272384), (63, 1131008), (64, 1113336), (72, 989632), (84, 848256), (94, 758016), (96, 742224), (112, 636192), (126, 565504), (128, 556668), (141, 505344), (144, 494816), (168, 424128), (188, 379008), (192, 371112), (224, 318096), (252, 282752), (256, 278334), (282, 252672), (288, 247408), (329, 216576), (336, 212064), (376, 189504), (384, 185556), (423, 168448), (448, 159048), (504, 141376), (512, 139167), (564, 126336), (576, 123704), (658, 108288), (672, 106032), (752, 94752), (768, 92778), (846, 84224), (896, 79524), (987, 72192), (1008, 70688), (1128, 63168), (1152, 61852), (1316, 54144), (1344, 53016), (1504, 47376), (1536, 46389), (1692, 42112), (1792, 39762), (1974, 36096), (2016, 35344), (2209, 32256), (2256, 31584), (2304, 30926), (2632, 27072), (2688, 26508), (2961, 24064), (3008, 23688), (3384, 21056), (3584, 19881), (3948, 18048), (4032, 17672), (4418, 16128), (4512, 15792), (4608, 15463), (5264, 13536), (5376, 13254), (5922, 12032), (6016, 11844), (6627, 10752), (6768, 10528), (7896, 9024), (8064, 8836)]