61421868

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 168806400

約数和(自身を除く): 107384532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 79, 92, 108, 138, 158, 207, 237, 276, 313, 316, 414, 474, 621, 626, 711, 828, 939, 948, 1242, 1252, 1422, 1817, 1878, 2133, 2484, 2817, 2844, 3634, 3756, 4266, 5451, 5634, 7199, 7268, 8451, 8532, 10902, 11268, 14398, 16353, 16902, 21597, 21804, 24727, 28796, 32706, 33804, 43194, 49059, 49454, 64791, 65412, 74181, 86388, 98118, 98908, 129582, 148362, 194373, 196236, 222543, 259164, 296724, 388746, 445086, 568721, 667629, 777492, 890172, 1137442, 1335258, 1706163, 2274884, 2670516, 3412326, 5118489, 6824652, 10236978, 15355467, 20473956, 30710934, 61421868]

約数ペア:

[(1, 61421868), (2, 30710934), (3, 20473956), (4, 15355467), (6, 10236978), (9, 6824652), (12, 5118489), (18, 3412326), (23, 2670516), (27, 2274884), (36, 1706163), (46, 1335258), (54, 1137442), (69, 890172), (79, 777492), (92, 667629), (108, 568721), (138, 445086), (158, 388746), (207, 296724), (237, 259164), (276, 222543), (313, 196236), (316, 194373), (414, 148362), (474, 129582), (621, 98908), (626, 98118), (711, 86388), (828, 74181), (939, 65412), (948, 64791), (1242, 49454), (1252, 49059), (1422, 43194), (1817, 33804), (1878, 32706), (2133, 28796), (2484, 24727), (2817, 21804), (2844, 21597), (3634, 16902), (3756, 16353), (4266, 14398), (5451, 11268), (5634, 10902), (7199, 8532), (7268, 8451)]