23776172

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 51710400

約数和(自身を除く): 27934228

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 49, 58, 89, 94, 98, 116, 178, 188, 196, 203, 329, 356, 406, 623, 658, 812, 1246, 1316, 1363, 1421, 2303, 2492, 2581, 2726, 2842, 4183, 4361, 4606, 5162, 5452, 5684, 8366, 8722, 9212, 9541, 10324, 16732, 17444, 18067, 19082, 29281, 36134, 38164, 58562, 66787, 72268, 117124, 121307, 126469, 133574, 204967, 242614, 252938, 267148, 409934, 485228, 505876, 819868, 849149, 1698298, 3396596, 5944043, 11888086, 23776172]

約数ペア:

[(1, 23776172), (2, 11888086), (4, 5944043), (7, 3396596), (14, 1698298), (28, 849149), (29, 819868), (47, 505876), (49, 485228), (58, 409934), (89, 267148), (94, 252938), (98, 242614), (116, 204967), (178, 133574), (188, 126469), (196, 121307), (203, 117124), (329, 72268), (356, 66787), (406, 58562), (623, 38164), (658, 36134), (812, 29281), (1246, 19082), (1316, 18067), (1363, 17444), (1421, 16732), (2303, 10324), (2492, 9541), (2581, 9212), (2726, 8722), (2842, 8366), (4183, 5684), (4361, 5452), (4606, 5162)]