78819188

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 162860544

約数和(自身を除く): 84041356

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 101, 188, 202, 329, 404, 593, 658, 707, 1186, 1316, 1414, 2372, 2828, 4151, 4747, 8302, 9494, 16604, 18988, 27871, 33229, 55742, 59893, 66458, 111484, 119786, 132916, 195097, 239572, 390194, 419251, 780388, 838502, 1677004, 2814971, 5629942, 11259884, 19704797, 39409594, 78819188]

約数ペア:

[(1, 78819188), (2, 39409594), (4, 19704797), (7, 11259884), (14, 5629942), (28, 2814971), (47, 1677004), (94, 838502), (101, 780388), (188, 419251), (202, 390194), (329, 239572), (404, 195097), (593, 132916), (658, 119786), (707, 111484), (1186, 66458), (1316, 59893), (1414, 55742), (2372, 33229), (2828, 27871), (4151, 18988), (4747, 16604), (8302, 9494)]