61438176

素因数分解:

$2^5\times 3^5\times {\mathrm{7901}}^1$

素因数の和:7926

約数の個数: 72

約数和(自身を含む): 181208664

約数和(自身を除く): 119770488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 7901, 15802, 23703, 31604, 47406, 63208, 71109, 94812, 126416, 142218, 189624, 213327, 252832, 284436, 379248, 426654, 568872, 639981, 758496, 853308, 1137744, 1279962, 1706616, 1919943, 2275488, 2559924, 3413232, 3839886, 5119848, 6826464, 7679772, 10239696, 15359544, 20479392, 30719088, 61438176]

約数ペア:

[(1, 61438176), (2, 30719088), (3, 20479392), (4, 15359544), (6, 10239696), (8, 7679772), (9, 6826464), (12, 5119848), (16, 3839886), (18, 3413232), (24, 2559924), (27, 2275488), (32, 1919943), (36, 1706616), (48, 1279962), (54, 1137744), (72, 853308), (81, 758496), (96, 639981), (108, 568872), (144, 426654), (162, 379248), (216, 284436), (243, 252832), (288, 213327), (324, 189624), (432, 142218), (486, 126416), (648, 94812), (864, 71109), (972, 63208), (1296, 47406), (1944, 31604), (2592, 23703), (3888, 15802), (7776, 7901)]