27800676

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 75129600

約数和(自身を除く): 47328924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 859, 899, 1044, 1116, 1718, 1798, 2577, 2697, 3436, 3596, 5154, 5394, 7731, 8091, 10308, 10788, 15462, 16182, 24911, 26629, 30924, 32364, 49822, 53258, 74733, 79887, 99644, 106516, 149466, 159774, 224199, 239661, 298932, 319548, 448398, 479322, 772241, 896796, 958644, 1544482, 2316723, 3088964, 4633446, 6950169, 9266892, 13900338, 27800676]

約数ペア:

[(1, 27800676), (2, 13900338), (3, 9266892), (4, 6950169), (6, 4633446), (9, 3088964), (12, 2316723), (18, 1544482), (29, 958644), (31, 896796), (36, 772241), (58, 479322), (62, 448398), (87, 319548), (93, 298932), (116, 239661), (124, 224199), (174, 159774), (186, 149466), (261, 106516), (279, 99644), (348, 79887), (372, 74733), (522, 53258), (558, 49822), (859, 32364), (899, 30924), (1044, 26629), (1116, 24911), (1718, 16182), (1798, 15462), (2577, 10788), (2697, 10308), (3436, 8091), (3596, 7731), (5154, 5394)]