61640352

素因数分解:

$2^5\times 3^5\times {\mathrm{7927}}^1$

素因数の和:7952

約数の個数: 72

約数和(自身を含む): 181804896

約数和(自身を除く): 120164544

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, 7927, 15854, 23781, 31708, 47562, 63416, 71343, 95124, 126832, 142686, 190248, 214029, 253664, 285372, 380496, 428058, 570744, 642087, 760992, 856116, 1141488, 1284174, 1712232, 1926261, 2282976, 2568348, 3424464, 3852522, 5136696, 6848928, 7705044, 10273392, 15410088, 20546784, 30820176, 61640352]

約数ペア:

[(1, 61640352), (2, 30820176), (3, 20546784), (4, 15410088), (6, 10273392), (8, 7705044), (9, 6848928), (12, 5136696), (16, 3852522), (18, 3424464), (24, 2568348), (27, 2282976), (32, 1926261), (36, 1712232), (48, 1284174), (54, 1141488), (72, 856116), (81, 760992), (96, 642087), (108, 570744), (144, 428058), (162, 380496), (216, 285372), (243, 253664), (288, 214029), (324, 190248), (432, 142686), (486, 126832), (648, 95124), (864, 71343), (972, 63416), (1296, 47562), (1944, 31708), (2592, 23781), (3888, 15854), (7776, 7927)]