71577648

素因数分解:

$2^4\times 3^3\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:983

約数の個数: 80

約数和(自身を含む): 206653440

約数和(自身を除く): 135075792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 223, 432, 446, 669, 743, 892, 1338, 1486, 1784, 2007, 2229, 2676, 2972, 3568, 4014, 4458, 5352, 5944, 6021, 6687, 8028, 8916, 10704, 11888, 12042, 13374, 16056, 17832, 20061, 24084, 26748, 32112, 35664, 40122, 48168, 53496, 80244, 96336, 106992, 160488, 165689, 320976, 331378, 497067, 662756, 994134, 1325512, 1491201, 1988268, 2651024, 2982402, 3976536, 4473603, 5964804, 7953072, 8947206, 11929608, 17894412, 23859216, 35788824, 71577648]

約数ペア:

[(1, 71577648), (2, 35788824), (3, 23859216), (4, 17894412), (6, 11929608), (8, 8947206), (9, 7953072), (12, 5964804), (16, 4473603), (18, 3976536), (24, 2982402), (27, 2651024), (36, 1988268), (48, 1491201), (54, 1325512), (72, 994134), (108, 662756), (144, 497067), (216, 331378), (223, 320976), (432, 165689), (446, 160488), (669, 106992), (743, 96336), (892, 80244), (1338, 53496), (1486, 48168), (1784, 40122), (2007, 35664), (2229, 32112), (2676, 26748), (2972, 24084), (3568, 20061), (4014, 17832), (4458, 16056), (5352, 13374), (5944, 12042), (6021, 11888), (6687, 10704), (8028, 8916)]