61505568

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 120

約数和(自身を含む): 184324140

約数和(自身を除く): 122818572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 244, 288, 324, 366, 389, 432, 488, 549, 648, 732, 778, 864, 976, 1098, 1167, 1296, 1464, 1556, 1647, 1952, 2196, 2334, 2592, 2928, 3112, 3294, 3501, 4392, 4668, 4941, 5856, 6224, 6588, 7002, 8784, 9336, 9882, 10503, 12448, 13176, 14004, 17568, 18672, 19764, 21006, 23729, 26352, 28008, 31509, 37344, 39528, 42012, 47458, 52704, 56016, 63018, 71187, 79056, 84024, 94916, 112032, 126036, 142374, 158112, 168048, 189832, 213561, 252072, 284748, 336096, 379664, 427122, 504144, 569496, 640683, 759328, 854244, 1008288, 1138992, 1281366, 1708488, 1922049, 2277984, 2562732, 3416976, 3844098, 5125464, 6833952, 7688196, 10250928, 15376392, 20501856, 30752784, 61505568]

約数ペア:

[(1, 61505568), (2, 30752784), (3, 20501856), (4, 15376392), (6, 10250928), (8, 7688196), (9, 6833952), (12, 5125464), (16, 3844098), (18, 3416976), (24, 2562732), (27, 2277984), (32, 1922049), (36, 1708488), (48, 1281366), (54, 1138992), (61, 1008288), (72, 854244), (81, 759328), (96, 640683), (108, 569496), (122, 504144), (144, 427122), (162, 379664), (183, 336096), (216, 284748), (244, 252072), (288, 213561), (324, 189832), (366, 168048), (389, 158112), (432, 142374), (488, 126036), (549, 112032), (648, 94916), (732, 84024), (778, 79056), (864, 71187), (976, 63018), (1098, 56016), (1167, 52704), (1296, 47458), (1464, 42012), (1556, 39528), (1647, 37344), (1952, 31509), (2196, 28008), (2334, 26352), (2592, 23729), (2928, 21006), (3112, 19764), (3294, 18672), (3501, 17568), (4392, 14004), (4668, 13176), (4941, 12448), (5856, 10503), (6224, 9882), (6588, 9336), (7002, 8784)]