123821136

素因数分解:

$2^4\times 3^5\times {\mathrm{31847}}^1$

素因数の和:31870

約数の個数: 60

約数和(自身を含む): 359372832

約数和(自身を除く): 235551696

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, 31847, 63694, 95541, 127388, 191082, 254776, 286623, 382164, 509552, 573246, 764328, 859869, 1146492, 1528656, 1719738, 2292984, 2579607, 3439476, 4585968, 5159214, 6878952, 7738821, 10318428, 13757904, 15477642, 20636856, 30955284, 41273712, 61910568, 123821136]

約数ペア:

[(1, 123821136), (2, 61910568), (3, 41273712), (4, 30955284), (6, 20636856), (8, 15477642), (9, 13757904), (12, 10318428), (16, 7738821), (18, 6878952), (24, 5159214), (27, 4585968), (36, 3439476), (48, 2579607), (54, 2292984), (72, 1719738), (81, 1528656), (108, 1146492), (144, 859869), (162, 764328), (216, 573246), (243, 509552), (324, 382164), (432, 286623), (486, 254776), (648, 191082), (972, 127388), (1296, 95541), (1944, 63694), (3888, 31847)]