123901812

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{6709}}^1$

素因数の和:6747

約数の個数: 72

約数和(自身を含む): 341941600

約数和(自身を除く): 218039788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 6709, 9234, 13418, 18468, 20127, 26836, 40254, 60381, 80508, 120762, 127471, 181143, 241524, 254942, 362286, 382413, 509884, 543429, 724572, 764826, 1086858, 1147239, 1529652, 1630287, 2173716, 2294478, 3260574, 3441717, 4588956, 6521148, 6883434, 10325151, 13766868, 20650302, 30975453, 41300604, 61950906, 123901812]

約数ペア:

[(1, 123901812), (2, 61950906), (3, 41300604), (4, 30975453), (6, 20650302), (9, 13766868), (12, 10325151), (18, 6883434), (19, 6521148), (27, 4588956), (36, 3441717), (38, 3260574), (54, 2294478), (57, 2173716), (76, 1630287), (81, 1529652), (108, 1147239), (114, 1086858), (162, 764826), (171, 724572), (228, 543429), (243, 509884), (324, 382413), (342, 362286), (486, 254942), (513, 241524), (684, 181143), (972, 127471), (1026, 120762), (1539, 80508), (2052, 60381), (3078, 40254), (4617, 26836), (6156, 20127), (6709, 18468), (9234, 13418)]