67660866

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 189504000

約数和(自身を除く): 121843134

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 273, 281, 294, 343, 351, 378, 441, 546, 562, 637, 686, 702, 819, 843, 882, 1029, 1274, 1323, 1638, 1686, 1911, 1967, 2058, 2457, 2529, 2646, 3087, 3653, 3822, 3934, 4459, 4914, 5058, 5733, 5901, 6174, 7306, 7587, 8918, 9261, 10959, 11466, 11802, 13377, 13769, 15174, 17199, 17703, 18522, 21918, 25571, 26754, 27538, 32877, 34398, 35406, 40131, 41307, 51142, 53109, 65754, 76713, 80262, 82614, 96383, 98631, 106218, 120393, 123921, 153426, 178997, 192766, 197262, 230139, 240786, 247842, 289149, 357994, 371763, 460278, 536991, 578298, 690417, 743526, 867447, 1073982, 1252979, 1380834, 1610973, 1734894, 2505958, 2602341, 3221946, 3758937, 4832919, 5204682, 7517874, 9665838, 11276811, 22553622, 33830433, 67660866]

約数ペア:

[(1, 67660866), (2, 33830433), (3, 22553622), (6, 11276811), (7, 9665838), (9, 7517874), (13, 5204682), (14, 4832919), (18, 3758937), (21, 3221946), (26, 2602341), (27, 2505958), (39, 1734894), (42, 1610973), (49, 1380834), (54, 1252979), (63, 1073982), (78, 867447), (91, 743526), (98, 690417), (117, 578298), (126, 536991), (147, 460278), (182, 371763), (189, 357994), (234, 289149), (273, 247842), (281, 240786), (294, 230139), (343, 197262), (351, 192766), (378, 178997), (441, 153426), (546, 123921), (562, 120393), (637, 106218), (686, 98631), (702, 96383), (819, 82614), (843, 80262), (882, 76713), (1029, 65754), (1274, 53109), (1323, 51142), (1638, 41307), (1686, 40131), (1911, 35406), (1967, 34398), (2058, 32877), (2457, 27538), (2529, 26754), (2646, 25571), (3087, 21918), (3653, 18522), (3822, 17703), (3934, 17199), (4459, 15174), (4914, 13769), (5058, 13377), (5733, 11802), (5901, 11466), (6174, 10959), (7306, 9261), (7587, 8918)]