80533348

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 173678400

約数和(自身を除く): 93145052

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 59, 82, 116, 118, 164, 203, 236, 287, 406, 413, 574, 812, 826, 1148, 1189, 1652, 1681, 1711, 2378, 2419, 3362, 3422, 4756, 4838, 6724, 6844, 8323, 9676, 11767, 11977, 16646, 16933, 23534, 23954, 33292, 33866, 47068, 47908, 48749, 67732, 70151, 97498, 99179, 140302, 194996, 198358, 280604, 341243, 396716, 491057, 682486, 694253, 982114, 1364972, 1388506, 1964228, 2777012, 2876191, 5752382, 11504764, 20133337, 40266674, 80533348]

約数ペア:

[(1, 80533348), (2, 40266674), (4, 20133337), (7, 11504764), (14, 5752382), (28, 2876191), (29, 2777012), (41, 1964228), (58, 1388506), (59, 1364972), (82, 982114), (116, 694253), (118, 682486), (164, 491057), (203, 396716), (236, 341243), (287, 280604), (406, 198358), (413, 194996), (574, 140302), (812, 99179), (826, 97498), (1148, 70151), (1189, 67732), (1652, 48749), (1681, 47908), (1711, 47068), (2378, 33866), (2419, 33292), (3362, 23954), (3422, 23534), (4756, 16933), (4838, 16646), (6724, 11977), (6844, 11767), (8323, 9676)]