72741732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1637}}^1$

素因数の和:1697

約数の個数: 72

約数和(自身を含む): 202902336

約数和(自身を除く): 130160604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1637, 1932, 2116, 3174, 3274, 3703, 4911, 6348, 6548, 7406, 9822, 11109, 11459, 14812, 19644, 22218, 22918, 34377, 37651, 44436, 45836, 68754, 75302, 112953, 137508, 150604, 225906, 263557, 451812, 527114, 790671, 865973, 1054228, 1581342, 1731946, 2597919, 3162684, 3463892, 5195838, 6061811, 10391676, 12123622, 18185433, 24247244, 36370866, 72741732]

約数ペア:

[(1, 72741732), (2, 36370866), (3, 24247244), (4, 18185433), (6, 12123622), (7, 10391676), (12, 6061811), (14, 5195838), (21, 3463892), (23, 3162684), (28, 2597919), (42, 1731946), (46, 1581342), (69, 1054228), (84, 865973), (92, 790671), (138, 527114), (161, 451812), (276, 263557), (322, 225906), (483, 150604), (529, 137508), (644, 112953), (966, 75302), (1058, 68754), (1587, 45836), (1637, 44436), (1932, 37651), (2116, 34377), (3174, 22918), (3274, 22218), (3703, 19644), (4911, 14812), (6348, 11459), (6548, 11109), (7406, 9822)]