25478712

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 84157920

約数和(自身を除く): 58679208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 81, 82, 84, 108, 123, 126, 137, 162, 164, 168, 189, 216, 246, 252, 274, 287, 324, 328, 369, 378, 411, 492, 504, 548, 567, 574, 648, 738, 756, 822, 861, 959, 984, 1096, 1107, 1134, 1148, 1233, 1476, 1512, 1644, 1722, 1918, 2214, 2268, 2296, 2466, 2583, 2877, 2952, 3288, 3321, 3444, 3699, 3836, 4428, 4536, 4932, 5166, 5617, 5754, 6642, 6888, 7398, 7672, 7749, 8631, 8856, 9864, 10332, 11097, 11234, 11508, 13284, 14796, 15498, 16851, 17262, 20664, 22194, 22468, 23016, 23247, 25893, 26568, 29592, 30996, 33702, 34524, 39319, 44388, 44936, 46494, 50553, 51786, 61992, 67404, 69048, 77679, 78638, 88776, 92988, 101106, 103572, 117957, 134808, 151659, 155358, 157276, 185976, 202212, 207144, 235914, 303318, 310716, 314552, 353871, 404424, 454977, 471828, 606636, 621432, 707742, 909954, 943656, 1061613, 1213272, 1415484, 1819908, 2123226, 2830968, 3184839, 3639816, 4246452, 6369678, 8492904, 12739356, 25478712]

約数ペア:

[(1, 25478712), (2, 12739356), (3, 8492904), (4, 6369678), (6, 4246452), (7, 3639816), (8, 3184839), (9, 2830968), (12, 2123226), (14, 1819908), (18, 1415484), (21, 1213272), (24, 1061613), (27, 943656), (28, 909954), (36, 707742), (41, 621432), (42, 606636), (54, 471828), (56, 454977), (63, 404424), (72, 353871), (81, 314552), (82, 310716), (84, 303318), (108, 235914), (123, 207144), (126, 202212), (137, 185976), (162, 157276), (164, 155358), (168, 151659), (189, 134808), (216, 117957), (246, 103572), (252, 101106), (274, 92988), (287, 88776), (324, 78638), (328, 77679), (369, 69048), (378, 67404), (411, 61992), (492, 51786), (504, 50553), (548, 46494), (567, 44936), (574, 44388), (648, 39319), (738, 34524), (756, 33702), (822, 30996), (861, 29592), (959, 26568), (984, 25893), (1096, 23247), (1107, 23016), (1134, 22468), (1148, 22194), (1233, 20664), (1476, 17262), (1512, 16851), (1644, 15498), (1722, 14796), (1918, 13284), (2214, 11508), (2268, 11234), (2296, 11097), (2466, 10332), (2583, 9864), (2877, 8856), (2952, 8631), (3288, 7749), (3321, 7672), (3444, 7398), (3699, 6888), (3836, 6642), (4428, 5754), (4536, 5617), (4932, 5166)]