71319612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 206424064

約数和(自身を除く): 135104452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 241, 271, 273, 364, 482, 542, 546, 723, 813, 964, 1084, 1092, 1446, 1626, 1687, 1897, 2892, 3133, 3252, 3374, 3523, 3794, 5061, 5691, 6266, 6748, 7046, 7588, 9399, 10122, 10569, 11382, 12532, 14092, 18798, 20244, 21138, 21931, 22764, 24661, 37596, 42276, 43862, 49322, 65311, 65793, 73983, 87724, 98644, 130622, 131586, 147966, 195933, 261244, 263172, 295932, 391866, 457177, 783732, 849043, 914354, 1371531, 1698086, 1828708, 2547129, 2743062, 3396172, 5094258, 5486124, 5943301, 10188516, 11886602, 17829903, 23773204, 35659806, 71319612]

約数ペア:

[(1, 71319612), (2, 35659806), (3, 23773204), (4, 17829903), (6, 11886602), (7, 10188516), (12, 5943301), (13, 5486124), (14, 5094258), (21, 3396172), (26, 2743062), (28, 2547129), (39, 1828708), (42, 1698086), (52, 1371531), (78, 914354), (84, 849043), (91, 783732), (156, 457177), (182, 391866), (241, 295932), (271, 263172), (273, 261244), (364, 195933), (482, 147966), (542, 131586), (546, 130622), (723, 98644), (813, 87724), (964, 73983), (1084, 65793), (1092, 65311), (1446, 49322), (1626, 43862), (1687, 42276), (1897, 37596), (2892, 24661), (3133, 22764), (3252, 21931), (3374, 21138), (3523, 20244), (3794, 18798), (5061, 14092), (5691, 12532), (6266, 11382), (6748, 10569), (7046, 10122), (7588, 9399)]