61228872

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1628

約数の個数: 80

約数和(自身を含む): 174421500

約数和(自身を除く): 113192628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1549, 1647, 2196, 3098, 3294, 4392, 4647, 4941, 6196, 6588, 9294, 9882, 12392, 13176, 13941, 18588, 19764, 27882, 37176, 39528, 41823, 55764, 83646, 94489, 111528, 125469, 167292, 188978, 250938, 283467, 334584, 377956, 501876, 566934, 755912, 850401, 1003752, 1133868, 1700802, 2267736, 2551203, 3401604, 5102406, 6803208, 7653609, 10204812, 15307218, 20409624, 30614436, 61228872]

約数ペア:

[(1, 61228872), (2, 30614436), (3, 20409624), (4, 15307218), (6, 10204812), (8, 7653609), (9, 6803208), (12, 5102406), (18, 3401604), (24, 2551203), (27, 2267736), (36, 1700802), (54, 1133868), (61, 1003752), (72, 850401), (81, 755912), (108, 566934), (122, 501876), (162, 377956), (183, 334584), (216, 283467), (244, 250938), (324, 188978), (366, 167292), (488, 125469), (549, 111528), (648, 94489), (732, 83646), (1098, 55764), (1464, 41823), (1549, 39528), (1647, 37176), (2196, 27882), (3098, 19764), (3294, 18588), (4392, 13941), (4647, 13176), (4941, 12392), (6196, 9882), (6588, 9294)]