237500172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72497}}^1$

素因数の和:72527

約数の個数: 72

約数和(自身を含む): 738899616

約数和(自身を除く): 501399444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 72497, 144994, 217491, 289988, 434982, 507479, 652473, 869964, 942461, 1014958, 1304946, 1522437, 1884922, 2029916, 2609892, 2827383, 3044874, 3769844, 4567311, 5654766, 6089748, 6597227, 8482149, 9134622, 11309532, 13194454, 16964298, 18269244, 19791681, 26388908, 33928596, 39583362, 59375043, 79166724, 118750086, 237500172]

約数ペア:

[(1, 237500172), (2, 118750086), (3, 79166724), (4, 59375043), (6, 39583362), (7, 33928596), (9, 26388908), (12, 19791681), (13, 18269244), (14, 16964298), (18, 13194454), (21, 11309532), (26, 9134622), (28, 8482149), (36, 6597227), (39, 6089748), (42, 5654766), (52, 4567311), (63, 3769844), (78, 3044874), (84, 2827383), (91, 2609892), (117, 2029916), (126, 1884922), (156, 1522437), (182, 1304946), (234, 1014958), (252, 942461), (273, 869964), (364, 652473), (468, 507479), (546, 434982), (819, 289988), (1092, 217491), (1638, 144994), (3276, 72497)]