61395408

素因数分解:

$2^4\times 3^5\times {\mathrm{15791}}^1$

素因数の和:15814

約数の個数: 60

約数和(自身を含む): 178196928

約数和(自身を除く): 116801520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 15791, 31582, 47373, 63164, 94746, 126328, 142119, 189492, 252656, 284238, 378984, 426357, 568476, 757968, 852714, 1136952, 1279071, 1705428, 2273904, 2558142, 3410856, 3837213, 5116284, 6821712, 7674426, 10232568, 15348852, 20465136, 30697704, 61395408]

約数ペア:

[(1, 61395408), (2, 30697704), (3, 20465136), (4, 15348852), (6, 10232568), (8, 7674426), (9, 6821712), (12, 5116284), (16, 3837213), (18, 3410856), (24, 2558142), (27, 2273904), (36, 1705428), (48, 1279071), (54, 1136952), (72, 852714), (81, 757968), (108, 568476), (144, 426357), (162, 378984), (216, 284238), (243, 252656), (324, 189492), (432, 142119), (486, 126328), (648, 94746), (972, 63164), (1296, 47373), (1944, 31582), (3888, 15791)]