72465456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9377}}^1$

素因数の和:9418

約数の個数: 80

約数和(自身を含む): 223271424

約数和(自身を除く): 150805968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 9377, 18754, 28131, 37508, 56262, 65639, 75016, 112524, 131278, 150032, 196917, 215671, 225048, 262556, 393834, 431342, 450096, 525112, 647013, 787668, 862684, 1050224, 1294026, 1509697, 1575336, 1725368, 2588052, 3019394, 3150672, 3450736, 4529091, 5176104, 6038788, 9058182, 10352208, 12077576, 18116364, 24155152, 36232728, 72465456]

約数ペア:

[(1, 72465456), (2, 36232728), (3, 24155152), (4, 18116364), (6, 12077576), (7, 10352208), (8, 9058182), (12, 6038788), (14, 5176104), (16, 4529091), (21, 3450736), (23, 3150672), (24, 3019394), (28, 2588052), (42, 1725368), (46, 1575336), (48, 1509697), (56, 1294026), (69, 1050224), (84, 862684), (92, 787668), (112, 647013), (138, 525112), (161, 450096), (168, 431342), (184, 393834), (276, 262556), (322, 225048), (336, 215671), (368, 196917), (483, 150032), (552, 131278), (644, 112524), (966, 75016), (1104, 65639), (1288, 56262), (1932, 37508), (2576, 28131), (3864, 18754), (7728, 9377)]