78331392

素因数分解:

$2^9\times 3^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 120

約数和(自身を含む): 229806720

約数和(自身を除く): 151475328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 191, 192, 256, 267, 288, 356, 382, 384, 512, 534, 573, 576, 712, 764, 768, 801, 1068, 1146, 1152, 1424, 1528, 1536, 1602, 1719, 2136, 2292, 2304, 2848, 3056, 3204, 3438, 4272, 4584, 4608, 5696, 6112, 6408, 6876, 8544, 9168, 11392, 12224, 12816, 13752, 16999, 17088, 18336, 22784, 24448, 25632, 27504, 33998, 34176, 36672, 45568, 48896, 50997, 51264, 55008, 67996, 68352, 73344, 97792, 101994, 102528, 110016, 135992, 136704, 146688, 152991, 203988, 205056, 220032, 271984, 293376, 305982, 407976, 410112, 440064, 543968, 611964, 815952, 880128, 1087936, 1223928, 1631904, 2175872, 2447856, 3263808, 4351744, 4895712, 6527616, 8703488, 9791424, 13055232, 19582848, 26110464, 39165696, 78331392]

約数ペア:

[(1, 78331392), (2, 39165696), (3, 26110464), (4, 19582848), (6, 13055232), (8, 9791424), (9, 8703488), (12, 6527616), (16, 4895712), (18, 4351744), (24, 3263808), (32, 2447856), (36, 2175872), (48, 1631904), (64, 1223928), (72, 1087936), (89, 880128), (96, 815952), (128, 611964), (144, 543968), (178, 440064), (191, 410112), (192, 407976), (256, 305982), (267, 293376), (288, 271984), (356, 220032), (382, 205056), (384, 203988), (512, 152991), (534, 146688), (573, 136704), (576, 135992), (712, 110016), (764, 102528), (768, 101994), (801, 97792), (1068, 73344), (1146, 68352), (1152, 67996), (1424, 55008), (1528, 51264), (1536, 50997), (1602, 48896), (1719, 45568), (2136, 36672), (2292, 34176), (2304, 33998), (2848, 27504), (3056, 25632), (3204, 24448), (3438, 22784), (4272, 18336), (4584, 17088), (4608, 16999), (5696, 13752), (6112, 12816), (6408, 12224), (6876, 11392), (8544, 9168)]