63746172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2079

約数の個数: 72

約数和(自身を含む): 185657472

約数和(自身を除く): 121911300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 1931, 2358, 2751, 3668, 3862, 4716, 5502, 5793, 7724, 8253, 11004, 11586, 13517, 16506, 17379, 23172, 27034, 33012, 34758, 40551, 54068, 69516, 81102, 121653, 162204, 243306, 252961, 486612, 505922, 758883, 1011844, 1517766, 1770727, 2276649, 3035532, 3541454, 4553298, 5312181, 7082908, 9106596, 10624362, 15936543, 21248724, 31873086, 63746172]

約数ペア:

[(1, 63746172), (2, 31873086), (3, 21248724), (4, 15936543), (6, 10624362), (7, 9106596), (9, 7082908), (12, 5312181), (14, 4553298), (18, 3541454), (21, 3035532), (28, 2276649), (36, 1770727), (42, 1517766), (63, 1011844), (84, 758883), (126, 505922), (131, 486612), (252, 252961), (262, 243306), (393, 162204), (524, 121653), (786, 81102), (917, 69516), (1179, 54068), (1572, 40551), (1834, 34758), (1931, 33012), (2358, 27034), (2751, 23172), (3668, 17379), (3862, 16506), (4716, 13517), (5502, 11586), (5793, 11004), (7724, 8253)]