61073012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2221

約数の個数: 72

約数和(自身を含む): 146129760

約数和(自身を除く): 85056748

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2179, 2548, 4004, 4358, 7007, 8716, 14014, 15253, 23969, 28028, 28327, 30506, 47938, 56654, 61012, 95876, 106771, 113308, 167783, 198289, 213542, 311597, 335566, 396578, 427084, 623194, 671132, 793156, 1174481, 1246388, 1388023, 2181179, 2348962, 2776046, 4362358, 4697924, 5552092, 8724716, 15268253, 30536506, 61073012]

約数ペア:

[(1, 61073012), (2, 30536506), (4, 15268253), (7, 8724716), (11, 5552092), (13, 4697924), (14, 4362358), (22, 2776046), (26, 2348962), (28, 2181179), (44, 1388023), (49, 1246388), (52, 1174481), (77, 793156), (91, 671132), (98, 623194), (143, 427084), (154, 396578), (182, 335566), (196, 311597), (286, 213542), (308, 198289), (364, 167783), (539, 113308), (572, 106771), (637, 95876), (1001, 61012), (1078, 56654), (1274, 47938), (2002, 30506), (2156, 28327), (2179, 28028), (2548, 23969), (4004, 15253), (4358, 14014), (7007, 8716)]