79821888

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21881}}^1$

素因数の和:21915

約数の個数: 56

約数和(自身を含む): 222321120

約数和(自身を除く): 142499232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 21881, 43762, 65643, 87524, 131286, 175048, 262572, 350096, 415739, 525144, 700192, 831478, 1050288, 1247217, 1400384, 1662956, 2100576, 2494434, 3325912, 4201152, 4988868, 6651824, 9977736, 13303648, 19955472, 26607296, 39910944, 79821888]

約数ペア:

[(1, 79821888), (2, 39910944), (3, 26607296), (4, 19955472), (6, 13303648), (8, 9977736), (12, 6651824), (16, 4988868), (19, 4201152), (24, 3325912), (32, 2494434), (38, 2100576), (48, 1662956), (57, 1400384), (64, 1247217), (76, 1050288), (96, 831478), (114, 700192), (152, 525144), (192, 415739), (228, 350096), (304, 262572), (456, 175048), (608, 131286), (912, 87524), (1216, 65643), (1824, 43762), (3648, 21881)]