78109992

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37409}}^1$

素因数の和:37450

約数の個数: 48

約数和(自身を含む): 218848500

約数和(自身を除く): 140738508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 37409, 74818, 112227, 149636, 224454, 299272, 336681, 448908, 673362, 897816, 1084861, 1346724, 2169722, 2693448, 3254583, 4339444, 6509166, 8678888, 9763749, 13018332, 19527498, 26036664, 39054996, 78109992]

約数ペア:

[(1, 78109992), (2, 39054996), (3, 26036664), (4, 19527498), (6, 13018332), (8, 9763749), (9, 8678888), (12, 6509166), (18, 4339444), (24, 3254583), (29, 2693448), (36, 2169722), (58, 1346724), (72, 1084861), (87, 897816), (116, 673362), (174, 448908), (232, 336681), (261, 299272), (348, 224454), (522, 149636), (696, 112227), (1044, 74818), (2088, 37409)]