74756448

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 235007136

約数和(自身を除く): 160250688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 369, 416, 468, 487, 492, 533, 624, 656, 738, 936, 974, 984, 1066, 1248, 1312, 1461, 1476, 1599, 1872, 1948, 1968, 2132, 2922, 2952, 3198, 3744, 3896, 3936, 4264, 4383, 4797, 5844, 5904, 6331, 6396, 7792, 8528, 8766, 9594, 11688, 11808, 12662, 12792, 15584, 17056, 17532, 18993, 19188, 19967, 23376, 25324, 25584, 35064, 37986, 38376, 39934, 46752, 50648, 51168, 56979, 59901, 70128, 75972, 76752, 79868, 101296, 113958, 119802, 140256, 151944, 153504, 159736, 179703, 202592, 227916, 239604, 259571, 303888, 319472, 359406, 455832, 479208, 519142, 607776, 638944, 718812, 778713, 911664, 958416, 1038284, 1437624, 1557426, 1823328, 1916832, 2076568, 2336139, 2875248, 3114852, 4153136, 4672278, 5750496, 6229704, 8306272, 9344556, 12459408, 18689112, 24918816, 37378224, 74756448]

約数ペア:

[(1, 74756448), (2, 37378224), (3, 24918816), (4, 18689112), (6, 12459408), (8, 9344556), (9, 8306272), (12, 6229704), (13, 5750496), (16, 4672278), (18, 4153136), (24, 3114852), (26, 2875248), (32, 2336139), (36, 2076568), (39, 1916832), (41, 1823328), (48, 1557426), (52, 1437624), (72, 1038284), (78, 958416), (82, 911664), (96, 778713), (104, 718812), (117, 638944), (123, 607776), (144, 519142), (156, 479208), (164, 455832), (208, 359406), (234, 319472), (246, 303888), (288, 259571), (312, 239604), (328, 227916), (369, 202592), (416, 179703), (468, 159736), (487, 153504), (492, 151944), (533, 140256), (624, 119802), (656, 113958), (738, 101296), (936, 79868), (974, 76752), (984, 75972), (1066, 70128), (1248, 59901), (1312, 56979), (1461, 51168), (1476, 50648), (1599, 46752), (1872, 39934), (1948, 38376), (1968, 37986), (2132, 35064), (2922, 25584), (2952, 25324), (3198, 23376), (3744, 19967), (3896, 19188), (3936, 18993), (4264, 17532), (4383, 17056), (4797, 15584), (5844, 12792), (5904, 12662), (6331, 11808), (6396, 11688), (7792, 9594), (8528, 8766)]