73138406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 127932480

約数和(自身を除く): 54794074

約数列:

[1, 2, 11, 22, 29, 58, 59, 67, 118, 134, 319, 638, 649, 737, 841, 1298, 1474, 1682, 1711, 1943, 3422, 3886, 3953, 7906, 9251, 18502, 18821, 21373, 37642, 42746, 43483, 49619, 56347, 86966, 99238, 112694, 114637, 229274, 545809, 619817, 1091618, 1239634, 1261007, 2522014, 3324473, 6648946, 36569203, 73138406]

約数ペア:

[(1, 73138406), (2, 36569203), (11, 6648946), (22, 3324473), (29, 2522014), (58, 1261007), (59, 1239634), (67, 1091618), (118, 619817), (134, 545809), (319, 229274), (638, 114637), (649, 112694), (737, 99238), (841, 86966), (1298, 56347), (1474, 49619), (1682, 43483), (1711, 42746), (1943, 37642), (3422, 21373), (3886, 18821), (3953, 18502), (7906, 9251)]