72516384

素因数分解:

$2^5\times 3^4\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 120

約数和(自身を含む): 216157788

約数和(自身を除く): 143641404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 101, 108, 144, 162, 202, 216, 277, 288, 303, 324, 404, 432, 554, 606, 648, 808, 831, 864, 909, 1108, 1212, 1296, 1616, 1662, 1818, 2216, 2424, 2493, 2592, 2727, 3232, 3324, 3636, 4432, 4848, 4986, 5454, 6648, 7272, 7479, 8181, 8864, 9696, 9972, 10908, 13296, 14544, 14958, 16362, 19944, 21816, 22437, 26592, 27977, 29088, 29916, 32724, 39888, 43632, 44874, 55954, 59832, 65448, 79776, 83931, 87264, 89748, 111908, 119664, 130896, 167862, 179496, 223816, 239328, 251793, 261792, 335724, 358992, 447632, 503586, 671448, 717984, 755379, 895264, 1007172, 1342896, 1510758, 2014344, 2266137, 2685792, 3021516, 4028688, 4532274, 6043032, 8057376, 9064548, 12086064, 18129096, 24172128, 36258192, 72516384]

約数ペア:

[(1, 72516384), (2, 36258192), (3, 24172128), (4, 18129096), (6, 12086064), (8, 9064548), (9, 8057376), (12, 6043032), (16, 4532274), (18, 4028688), (24, 3021516), (27, 2685792), (32, 2266137), (36, 2014344), (48, 1510758), (54, 1342896), (72, 1007172), (81, 895264), (96, 755379), (101, 717984), (108, 671448), (144, 503586), (162, 447632), (202, 358992), (216, 335724), (277, 261792), (288, 251793), (303, 239328), (324, 223816), (404, 179496), (432, 167862), (554, 130896), (606, 119664), (648, 111908), (808, 89748), (831, 87264), (864, 83931), (909, 79776), (1108, 65448), (1212, 59832), (1296, 55954), (1616, 44874), (1662, 43632), (1818, 39888), (2216, 32724), (2424, 29916), (2493, 29088), (2592, 27977), (2727, 26592), (3232, 22437), (3324, 21816), (3636, 19944), (4432, 16362), (4848, 14958), (4986, 14544), (5454, 13296), (6648, 10908), (7272, 9972), (7479, 9696), (8181, 8864)]