72064512

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 230297760

約数和(自身を除く): 158233248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 401, 416, 432, 468, 512, 576, 624, 702, 768, 802, 832, 864, 936, 1152, 1203, 1248, 1404, 1536, 1604, 1664, 1728, 1872, 2304, 2406, 2496, 2808, 3208, 3328, 3456, 3609, 3744, 4608, 4812, 4992, 5213, 5616, 6416, 6656, 6912, 7218, 7488, 9624, 9984, 10426, 10827, 11232, 12832, 13824, 14436, 14976, 15639, 19248, 19968, 20852, 21654, 22464, 25664, 28872, 29952, 31278, 38496, 41704, 43308, 44928, 46917, 51328, 57744, 59904, 62556, 76992, 83408, 86616, 89856, 93834, 102656, 115488, 125112, 140751, 153984, 166816, 173232, 179712, 187668, 205312, 230976, 250224, 281502, 307968, 333632, 346464, 375336, 461952, 500448, 563004, 615936, 667264, 692928, 750672, 923904, 1000896, 1126008, 1334528, 1385856, 1501344, 1847808, 2001792, 2252016, 2669056, 2771712, 3002688, 4003584, 4504032, 5543424, 6005376, 8007168, 9008064, 12010752, 18016128, 24021504, 36032256, 72064512]

約数ペア:

[(1, 72064512), (2, 36032256), (3, 24021504), (4, 18016128), (6, 12010752), (8, 9008064), (9, 8007168), (12, 6005376), (13, 5543424), (16, 4504032), (18, 4003584), (24, 3002688), (26, 2771712), (27, 2669056), (32, 2252016), (36, 2001792), (39, 1847808), (48, 1501344), (52, 1385856), (54, 1334528), (64, 1126008), (72, 1000896), (78, 923904), (96, 750672), (104, 692928), (108, 667264), (117, 615936), (128, 563004), (144, 500448), (156, 461952), (192, 375336), (208, 346464), (216, 333632), (234, 307968), (256, 281502), (288, 250224), (312, 230976), (351, 205312), (384, 187668), (401, 179712), (416, 173232), (432, 166816), (468, 153984), (512, 140751), (576, 125112), (624, 115488), (702, 102656), (768, 93834), (802, 89856), (832, 86616), (864, 83408), (936, 76992), (1152, 62556), (1203, 59904), (1248, 57744), (1404, 51328), (1536, 46917), (1604, 44928), (1664, 43308), (1728, 41704), (1872, 38496), (2304, 31278), (2406, 29952), (2496, 28872), (2808, 25664), (3208, 22464), (3328, 21654), (3456, 20852), (3609, 19968), (3744, 19248), (4608, 15639), (4812, 14976), (4992, 14436), (5213, 13824), (5616, 12832), (6416, 11232), (6656, 10827), (6912, 10426), (7218, 9984), (7488, 9624)]