72081744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1657

約数の個数: 120

約数和(自身を含む): 228155040

約数和(自身を除く): 156073296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1613, 1862, 2128, 2352, 2793, 3192, 3226, 3724, 4839, 5586, 6384, 6452, 7448, 9678, 11172, 11291, 12904, 14896, 19356, 22344, 22582, 25808, 30647, 33873, 38712, 44688, 45164, 61294, 67746, 77424, 79037, 90328, 91941, 122588, 135492, 158074, 180656, 183882, 214529, 237111, 245176, 270984, 316148, 367764, 429058, 474222, 490352, 541968, 632296, 643587, 735528, 858116, 948444, 1264592, 1287174, 1471056, 1501703, 1716232, 1896888, 2574348, 3003406, 3432464, 3793776, 4505109, 5148696, 6006812, 9010218, 10297392, 12013624, 18020436, 24027248, 36040872, 72081744]

約数ペア:

[(1, 72081744), (2, 36040872), (3, 24027248), (4, 18020436), (6, 12013624), (7, 10297392), (8, 9010218), (12, 6006812), (14, 5148696), (16, 4505109), (19, 3793776), (21, 3432464), (24, 3003406), (28, 2574348), (38, 1896888), (42, 1716232), (48, 1501703), (49, 1471056), (56, 1287174), (57, 1264592), (76, 948444), (84, 858116), (98, 735528), (112, 643587), (114, 632296), (133, 541968), (147, 490352), (152, 474222), (168, 429058), (196, 367764), (228, 316148), (266, 270984), (294, 245176), (304, 237111), (336, 214529), (392, 183882), (399, 180656), (456, 158074), (532, 135492), (588, 122588), (784, 91941), (798, 90328), (912, 79037), (931, 77424), (1064, 67746), (1176, 61294), (1596, 45164), (1613, 44688), (1862, 38712), (2128, 33873), (2352, 30647), (2793, 25808), (3192, 22582), (3226, 22344), (3724, 19356), (4839, 14896), (5586, 12904), (6384, 11291), (6452, 11172), (7448, 9678)]