123384744

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 398672820

約数和(自身を除く): 275288076

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 63, 72, 82, 84, 98, 123, 126, 147, 164, 168, 196, 246, 252, 287, 294, 328, 369, 392, 441, 492, 504, 574, 588, 738, 853, 861, 882, 984, 1148, 1176, 1476, 1706, 1722, 1764, 2009, 2296, 2559, 2583, 2952, 3412, 3444, 3528, 4018, 5118, 5166, 5971, 6027, 6824, 6888, 7677, 8036, 10236, 10332, 11942, 12054, 15354, 16072, 17913, 18081, 20472, 20664, 23884, 24108, 30708, 34973, 35826, 36162, 41797, 47768, 48216, 53739, 61416, 69946, 71652, 72324, 83594, 104919, 107478, 125391, 139892, 143304, 144648, 167188, 209838, 214956, 244811, 250782, 279784, 314757, 334376, 376173, 419676, 429912, 489622, 501564, 629514, 734433, 752346, 839352, 979244, 1003128, 1259028, 1468866, 1504692, 1713677, 1958488, 2203299, 2518056, 2937732, 3009384, 3427354, 4406598, 5141031, 5875464, 6854708, 8813196, 10282062, 13709416, 15423093, 17626392, 20564124, 30846186, 41128248, 61692372, 123384744]

約数ペア:

[(1, 123384744), (2, 61692372), (3, 41128248), (4, 30846186), (6, 20564124), (7, 17626392), (8, 15423093), (9, 13709416), (12, 10282062), (14, 8813196), (18, 6854708), (21, 5875464), (24, 5141031), (28, 4406598), (36, 3427354), (41, 3009384), (42, 2937732), (49, 2518056), (56, 2203299), (63, 1958488), (72, 1713677), (82, 1504692), (84, 1468866), (98, 1259028), (123, 1003128), (126, 979244), (147, 839352), (164, 752346), (168, 734433), (196, 629514), (246, 501564), (252, 489622), (287, 429912), (294, 419676), (328, 376173), (369, 334376), (392, 314757), (441, 279784), (492, 250782), (504, 244811), (574, 214956), (588, 209838), (738, 167188), (853, 144648), (861, 143304), (882, 139892), (984, 125391), (1148, 107478), (1176, 104919), (1476, 83594), (1706, 72324), (1722, 71652), (1764, 69946), (2009, 61416), (2296, 53739), (2559, 48216), (2583, 47768), (2952, 41797), (3412, 36162), (3444, 35826), (3528, 34973), (4018, 30708), (5118, 24108), (5166, 23884), (5971, 20664), (6027, 20472), (6824, 18081), (6888, 17913), (7677, 16072), (8036, 15354), (10236, 12054), (10332, 11942)]