12872223756

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{41227}}^1$

素因数の和:41313

約数の個数: 144

約数和(自身を含む): 39479932800

約数和(自身を除く): 26607709044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 59, 63, 84, 98, 108, 118, 126, 147, 177, 189, 196, 236, 252, 294, 354, 378, 413, 441, 531, 588, 708, 756, 826, 882, 1062, 1239, 1323, 1593, 1652, 1764, 2124, 2478, 2646, 2891, 3186, 3717, 4956, 5292, 5782, 6372, 7434, 8673, 11151, 11564, 14868, 17346, 22302, 26019, 34692, 41227, 44604, 52038, 78057, 82454, 104076, 123681, 156114, 164908, 247362, 288589, 312228, 371043, 494724, 577178, 742086, 865767, 1113129, 1154356, 1484172, 1731534, 2020123, 2226258, 2432393, 2597301, 3463068, 4040246, 4452516, 4864786, 5194602, 6060369, 7297179, 7791903, 8080492, 9729572, 10389204, 12120738, 14594358, 15583806, 17026751, 18181107, 21891537, 24241476, 29188716, 31167612, 34053502, 36362214, 43783074, 51080253, 54543321, 65674611, 68107004, 72724428, 87566148, 102160506, 109086642, 119187257, 131349222, 153240759, 204321012, 218173284, 238374514, 262698444, 306481518, 357561771, 459722277, 476749028, 612963036, 715123542, 919444554, 1072685313, 1430247084, 1838889108, 2145370626, 3218055939, 4290741252, 6436111878, 12872223756]

約数ペア:

[(1, 12872223756), (2, 6436111878), (3, 4290741252), (4, 3218055939), (6, 2145370626), (7, 1838889108), (9, 1430247084), (12, 1072685313), (14, 919444554), (18, 715123542), (21, 612963036), (27, 476749028), (28, 459722277), (36, 357561771), (42, 306481518), (49, 262698444), (54, 238374514), (59, 218173284), (63, 204321012), (84, 153240759), (98, 131349222), (108, 119187257), (118, 109086642), (126, 102160506), (147, 87566148), (177, 72724428), (189, 68107004), (196, 65674611), (236, 54543321), (252, 51080253), (294, 43783074), (354, 36362214), (378, 34053502), (413, 31167612), (441, 29188716), (531, 24241476), (588, 21891537), (708, 18181107), (756, 17026751), (826, 15583806), (882, 14594358), (1062, 12120738), (1239, 10389204), (1323, 9729572), (1593, 8080492), (1652, 7791903), (1764, 7297179), (2124, 6060369), (2478, 5194602), (2646, 4864786), (2891, 4452516), (3186, 4040246), (3717, 3463068), (4956, 2597301), (5292, 2432393), (5782, 2226258), (6372, 2020123), (7434, 1731534), (8673, 1484172), (11151, 1154356), (11564, 1113129), (14868, 865767), (17346, 742086), (22302, 577178), (26019, 494724), (34692, 371043), (41227, 312228), (44604, 288589), (52038, 247362), (78057, 164908), (82454, 156114), (104076, 123681)]