25721712

素因数分解:

$2^4\times 3^4\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 100

約数和(自身を含む): 75620160

約数和(自身を除く): 49898448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 89, 108, 144, 162, 178, 216, 223, 267, 324, 356, 432, 446, 534, 648, 669, 712, 801, 892, 1068, 1296, 1338, 1424, 1602, 1784, 2007, 2136, 2403, 2676, 3204, 3568, 4014, 4272, 4806, 5352, 6021, 6408, 7209, 8028, 9612, 10704, 12042, 12816, 14418, 16056, 18063, 19224, 19847, 24084, 28836, 32112, 36126, 38448, 39694, 48168, 57672, 59541, 72252, 79388, 96336, 115344, 119082, 144504, 158776, 178623, 238164, 289008, 317552, 357246, 476328, 535869, 714492, 952656, 1071738, 1428984, 1607607, 2143476, 2857968, 3215214, 4286952, 6430428, 8573904, 12860856, 25721712]

約数ペア:

[(1, 25721712), (2, 12860856), (3, 8573904), (4, 6430428), (6, 4286952), (8, 3215214), (9, 2857968), (12, 2143476), (16, 1607607), (18, 1428984), (24, 1071738), (27, 952656), (36, 714492), (48, 535869), (54, 476328), (72, 357246), (81, 317552), (89, 289008), (108, 238164), (144, 178623), (162, 158776), (178, 144504), (216, 119082), (223, 115344), (267, 96336), (324, 79388), (356, 72252), (432, 59541), (446, 57672), (534, 48168), (648, 39694), (669, 38448), (712, 36126), (801, 32112), (892, 28836), (1068, 24084), (1296, 19847), (1338, 19224), (1424, 18063), (1602, 16056), (1784, 14418), (2007, 12816), (2136, 12042), (2403, 10704), (2676, 9612), (3204, 8028), (3568, 7209), (4014, 6408), (4272, 6021), (4806, 5352)]