172012302

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 488678400

約数和(自身を除く): 316666098

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 41, 42, 54, 63, 66, 77, 82, 99, 123, 126, 154, 189, 198, 231, 246, 287, 297, 369, 378, 451, 462, 574, 594, 693, 738, 861, 902, 1009, 1107, 1353, 1386, 1722, 2018, 2079, 2214, 2583, 2706, 3027, 3157, 4059, 4158, 5166, 6054, 6314, 7063, 7749, 8118, 9081, 9471, 11099, 12177, 14126, 15498, 18162, 18942, 21189, 22198, 24354, 27243, 28413, 33297, 41369, 42378, 54486, 56826, 63567, 66594, 77693, 82738, 85239, 99891, 124107, 127134, 155386, 170478, 190701, 199782, 233079, 248214, 289583, 299673, 372321, 381402, 455059, 466158, 579166, 599346, 699237, 744642, 868749, 910118, 1116963, 1365177, 1398474, 1737498, 2097711, 2233926, 2606247, 2730354, 3185413, 4095531, 4195422, 5212494, 6370826, 7818741, 8191062, 9556239, 12286593, 15637482, 19112478, 24573186, 28668717, 57337434, 86006151, 172012302]

約数ペア:

[(1, 172012302), (2, 86006151), (3, 57337434), (6, 28668717), (7, 24573186), (9, 19112478), (11, 15637482), (14, 12286593), (18, 9556239), (21, 8191062), (22, 7818741), (27, 6370826), (33, 5212494), (41, 4195422), (42, 4095531), (54, 3185413), (63, 2730354), (66, 2606247), (77, 2233926), (82, 2097711), (99, 1737498), (123, 1398474), (126, 1365177), (154, 1116963), (189, 910118), (198, 868749), (231, 744642), (246, 699237), (287, 599346), (297, 579166), (369, 466158), (378, 455059), (451, 381402), (462, 372321), (574, 299673), (594, 289583), (693, 248214), (738, 233079), (861, 199782), (902, 190701), (1009, 170478), (1107, 155386), (1353, 127134), (1386, 124107), (1722, 99891), (2018, 85239), (2079, 82738), (2214, 77693), (2583, 66594), (2706, 63567), (3027, 56826), (3157, 54486), (4059, 42378), (4158, 41369), (5166, 33297), (6054, 28413), (6314, 27243), (7063, 24354), (7749, 22198), (8118, 21189), (9081, 18942), (9471, 18162), (11099, 15498), (12177, 14126)]