84467994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 189815808

約数和(自身を除く): 105347814

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 181, 186, 193, 362, 386, 403, 543, 579, 806, 1086, 1158, 1209, 2353, 2418, 2509, 4706, 5018, 5611, 5983, 7059, 7527, 11222, 11966, 14118, 15054, 16833, 17949, 33666, 34933, 35898, 69866, 72943, 77779, 104799, 145886, 155558, 209598, 218829, 233337, 437658, 454129, 466674, 908258, 1082923, 1362387, 2165846, 2724774, 3248769, 6497538, 14077999, 28155998, 42233997, 84467994]

約数ペア:

[(1, 84467994), (2, 42233997), (3, 28155998), (6, 14077999), (13, 6497538), (26, 3248769), (31, 2724774), (39, 2165846), (62, 1362387), (78, 1082923), (93, 908258), (181, 466674), (186, 454129), (193, 437658), (362, 233337), (386, 218829), (403, 209598), (543, 155558), (579, 145886), (806, 104799), (1086, 77779), (1158, 72943), (1209, 69866), (2353, 35898), (2418, 34933), (2509, 33666), (4706, 17949), (5018, 16833), (5611, 15054), (5983, 14118), (7059, 11966), (7527, 11222)]