57131136

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 172012800

約数和(自身を除く): 114881664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 271, 288, 366, 384, 432, 488, 542, 549, 576, 732, 813, 864, 976, 1084, 1098, 1152, 1464, 1626, 1647, 1728, 1952, 2168, 2196, 2439, 2928, 3252, 3294, 3456, 3904, 4336, 4392, 4878, 5856, 6504, 6588, 7317, 7808, 8672, 8784, 9756, 11712, 13008, 13176, 14634, 16531, 17344, 17568, 19512, 23424, 26016, 26352, 29268, 33062, 34688, 35136, 39024, 49593, 52032, 52704, 58536, 66124, 70272, 78048, 99186, 104064, 105408, 117072, 132248, 148779, 156096, 198372, 210816, 234144, 264496, 297558, 312192, 396744, 446337, 468288, 528992, 595116, 793488, 892674, 936576, 1057984, 1190232, 1586976, 1785348, 2115968, 2380464, 3173952, 3570696, 4760928, 6347904, 7141392, 9521856, 14282784, 19043712, 28565568, 57131136]

約数ペア:

[(1, 57131136), (2, 28565568), (3, 19043712), (4, 14282784), (6, 9521856), (8, 7141392), (9, 6347904), (12, 4760928), (16, 3570696), (18, 3173952), (24, 2380464), (27, 2115968), (32, 1785348), (36, 1586976), (48, 1190232), (54, 1057984), (61, 936576), (64, 892674), (72, 793488), (96, 595116), (108, 528992), (122, 468288), (128, 446337), (144, 396744), (183, 312192), (192, 297558), (216, 264496), (244, 234144), (271, 210816), (288, 198372), (366, 156096), (384, 148779), (432, 132248), (488, 117072), (542, 105408), (549, 104064), (576, 99186), (732, 78048), (813, 70272), (864, 66124), (976, 58536), (1084, 52704), (1098, 52032), (1152, 49593), (1464, 39024), (1626, 35136), (1647, 34688), (1728, 33062), (1952, 29268), (2168, 26352), (2196, 26016), (2439, 23424), (2928, 19512), (3252, 17568), (3294, 17344), (3456, 16531), (3904, 14634), (4336, 13176), (4392, 13008), (4878, 11712), (5856, 9756), (6504, 8784), (6588, 8672), (7317, 7808)]