77229908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 163699200

約数和(自身を除く): 86469292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 179, 266, 358, 532, 716, 811, 1253, 1622, 2506, 3244, 3401, 5012, 5677, 6802, 11354, 13604, 15409, 22708, 23807, 30818, 47614, 61636, 95228, 107863, 145169, 215726, 290338, 431452, 580676, 1016183, 2032366, 2758211, 4064732, 5516422, 11032844, 19307477, 38614954, 77229908]

約数ペア:

[(1, 77229908), (2, 38614954), (4, 19307477), (7, 11032844), (14, 5516422), (19, 4064732), (28, 2758211), (38, 2032366), (76, 1016183), (133, 580676), (179, 431452), (266, 290338), (358, 215726), (532, 145169), (716, 107863), (811, 95228), (1253, 61636), (1622, 47614), (2506, 30818), (3244, 23807), (3401, 22708), (5012, 15409), (5677, 13604), (6802, 11354)]