71534538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 165264840

約数和(自身を除く): 93730302

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 306, 314, 471, 942, 1413, 1489, 2669, 2826, 2978, 4467, 5338, 8007, 8934, 13401, 16014, 24021, 25313, 26802, 48042, 50626, 75939, 151878, 227817, 233773, 455634, 467546, 701319, 1402638, 2103957, 3974141, 4207914, 7948282, 11922423, 23844846, 35767269, 71534538]

約数ペア:

[(1, 71534538), (2, 35767269), (3, 23844846), (6, 11922423), (9, 7948282), (17, 4207914), (18, 3974141), (34, 2103957), (51, 1402638), (102, 701319), (153, 467546), (157, 455634), (306, 233773), (314, 227817), (471, 151878), (942, 75939), (1413, 50626), (1489, 48042), (2669, 26802), (2826, 25313), (2978, 24021), (4467, 16014), (5338, 13401), (8007, 8934)]