72531936

素因数分解:

$2^5\times 3^4\times {\mathrm{27983}}^1$

素因数の和:28005

約数の個数: 60

約数和(自身を含む): 213322032

約数和(自身を除く): 140790096

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, 288, 324, 432, 648, 864, 1296, 2592, 27983, 55966, 83949, 111932, 167898, 223864, 251847, 335796, 447728, 503694, 671592, 755541, 895456, 1007388, 1343184, 1511082, 2014776, 2266623, 2686368, 3022164, 4029552, 4533246, 6044328, 8059104, 9066492, 12088656, 18132984, 24177312, 36265968, 72531936]

約数ペア:

[(1, 72531936), (2, 36265968), (3, 24177312), (4, 18132984), (6, 12088656), (8, 9066492), (9, 8059104), (12, 6044328), (16, 4533246), (18, 4029552), (24, 3022164), (27, 2686368), (32, 2266623), (36, 2014776), (48, 1511082), (54, 1343184), (72, 1007388), (81, 895456), (96, 755541), (108, 671592), (144, 503694), (162, 447728), (216, 335796), (288, 251847), (324, 223864), (432, 167898), (648, 111932), (864, 83949), (1296, 55966), (2592, 27983)]