42195168

素因数分解:

$2^5\times 3^4\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 120

約数和(自身を含む): 126358848

約数和(自身を除く): 84163680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 81, 96, 108, 144, 146, 162, 216, 219, 223, 288, 292, 324, 432, 438, 446, 584, 648, 657, 669, 864, 876, 892, 1168, 1296, 1314, 1338, 1752, 1784, 1971, 2007, 2336, 2592, 2628, 2676, 3504, 3568, 3942, 4014, 5256, 5352, 5913, 6021, 7008, 7136, 7884, 8028, 10512, 10704, 11826, 12042, 15768, 16056, 16279, 18063, 21024, 21408, 23652, 24084, 31536, 32112, 32558, 36126, 47304, 48168, 48837, 63072, 64224, 65116, 72252, 94608, 96336, 97674, 130232, 144504, 146511, 189216, 192672, 195348, 260464, 289008, 293022, 390696, 439533, 520928, 578016, 586044, 781392, 879066, 1172088, 1318599, 1562784, 1758132, 2344176, 2637198, 3516264, 4688352, 5274396, 7032528, 10548792, 14065056, 21097584, 42195168]

約数ペア:

[(1, 42195168), (2, 21097584), (3, 14065056), (4, 10548792), (6, 7032528), (8, 5274396), (9, 4688352), (12, 3516264), (16, 2637198), (18, 2344176), (24, 1758132), (27, 1562784), (32, 1318599), (36, 1172088), (48, 879066), (54, 781392), (72, 586044), (73, 578016), (81, 520928), (96, 439533), (108, 390696), (144, 293022), (146, 289008), (162, 260464), (216, 195348), (219, 192672), (223, 189216), (288, 146511), (292, 144504), (324, 130232), (432, 97674), (438, 96336), (446, 94608), (584, 72252), (648, 65116), (657, 64224), (669, 63072), (864, 48837), (876, 48168), (892, 47304), (1168, 36126), (1296, 32558), (1314, 32112), (1338, 31536), (1752, 24084), (1784, 23652), (1971, 21408), (2007, 21024), (2336, 18063), (2592, 16279), (2628, 16056), (2676, 15768), (3504, 12042), (3568, 11826), (3942, 10704), (4014, 10512), (5256, 8028), (5352, 7884), (5913, 7136), (6021, 7008)]