85747584

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 249328800

約数和(自身を除く): 163581216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 89, 96, 104, 128, 156, 178, 192, 193, 208, 267, 312, 356, 384, 386, 416, 534, 579, 624, 712, 772, 832, 1068, 1157, 1158, 1248, 1424, 1544, 1664, 2136, 2314, 2316, 2496, 2509, 2848, 3088, 3471, 4272, 4628, 4632, 4992, 5018, 5696, 6176, 6942, 7527, 8544, 9256, 9264, 10036, 11392, 12352, 13884, 15054, 17088, 17177, 18512, 18528, 20072, 24704, 27768, 30108, 34176, 34354, 37024, 37056, 40144, 51531, 55536, 60216, 68708, 74048, 74112, 80288, 103062, 111072, 120432, 137416, 148096, 160576, 206124, 222144, 223301, 240864, 274832, 321152, 412248, 444288, 446602, 481728, 549664, 669903, 824496, 893204, 963456, 1099328, 1339806, 1648992, 1786408, 2198656, 2679612, 3297984, 3572816, 5359224, 6595968, 7145632, 10718448, 14291264, 21436896, 28582528, 42873792, 85747584]

約数ペア:

[(1, 85747584), (2, 42873792), (3, 28582528), (4, 21436896), (6, 14291264), (8, 10718448), (12, 7145632), (13, 6595968), (16, 5359224), (24, 3572816), (26, 3297984), (32, 2679612), (39, 2198656), (48, 1786408), (52, 1648992), (64, 1339806), (78, 1099328), (89, 963456), (96, 893204), (104, 824496), (128, 669903), (156, 549664), (178, 481728), (192, 446602), (193, 444288), (208, 412248), (267, 321152), (312, 274832), (356, 240864), (384, 223301), (386, 222144), (416, 206124), (534, 160576), (579, 148096), (624, 137416), (712, 120432), (772, 111072), (832, 103062), (1068, 80288), (1157, 74112), (1158, 74048), (1248, 68708), (1424, 60216), (1544, 55536), (1664, 51531), (2136, 40144), (2314, 37056), (2316, 37024), (2496, 34354), (2509, 34176), (2848, 30108), (3088, 27768), (3471, 24704), (4272, 20072), (4628, 18528), (4632, 18512), (4992, 17177), (5018, 17088), (5696, 15054), (6176, 13884), (6942, 12352), (7527, 11392), (8544, 10036), (9256, 9264)]