75725188

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 176606976

約数和(自身を除く): 100881788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 103, 121, 124, 154, 196, 206, 217, 242, 308, 341, 412, 434, 484, 539, 682, 721, 847, 868, 1078, 1133, 1364, 1442, 1519, 1694, 2156, 2266, 2387, 2884, 3038, 3193, 3388, 3751, 4532, 4774, 5047, 5929, 6076, 6386, 7502, 7931, 9548, 10094, 11858, 12463, 12772, 15004, 15862, 16709, 20188, 22351, 23716, 24926, 26257, 31724, 33418, 35123, 44702, 49852, 52514, 55517, 66836, 70246, 87241, 89404, 105028, 111034, 140492, 156457, 174482, 183799, 222068, 245861, 312914, 348964, 367598, 386353, 491722, 610687, 625828, 735196, 772706, 983444, 1221374, 1545412, 1721027, 2442748, 2704471, 3442054, 5408942, 6884108, 10817884, 18931297, 37862594, 75725188]

約数ペア:

[(1, 75725188), (2, 37862594), (4, 18931297), (7, 10817884), (11, 6884108), (14, 5408942), (22, 3442054), (28, 2704471), (31, 2442748), (44, 1721027), (49, 1545412), (62, 1221374), (77, 983444), (98, 772706), (103, 735196), (121, 625828), (124, 610687), (154, 491722), (196, 386353), (206, 367598), (217, 348964), (242, 312914), (308, 245861), (341, 222068), (412, 183799), (434, 174482), (484, 156457), (539, 140492), (682, 111034), (721, 105028), (847, 89404), (868, 87241), (1078, 70246), (1133, 66836), (1364, 55517), (1442, 52514), (1519, 49852), (1694, 44702), (2156, 35123), (2266, 33418), (2387, 31724), (2884, 26257), (3038, 24926), (3193, 23716), (3388, 22351), (3751, 20188), (4532, 16709), (4774, 15862), (5047, 15004), (5929, 12772), (6076, 12463), (6386, 11858), (7502, 10094), (7931, 9548)]