68750436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 178053120

約数和(自身を除く): 109302684

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 71, 76, 93, 114, 124, 137, 142, 186, 213, 228, 274, 284, 372, 411, 426, 548, 589, 822, 852, 1178, 1349, 1644, 1767, 2201, 2356, 2603, 2698, 3534, 4047, 4247, 4402, 5206, 5396, 6603, 7068, 7809, 8094, 8494, 8804, 9727, 10412, 12741, 13206, 15618, 16188, 16988, 19454, 25482, 26412, 29181, 31236, 38908, 41819, 50964, 58362, 80693, 83638, 116724, 125457, 161386, 167276, 184813, 242079, 250914, 301537, 322772, 369626, 484158, 501828, 554439, 603074, 739252, 904611, 968316, 1108878, 1206148, 1809222, 2217756, 3618444, 5729203, 11458406, 17187609, 22916812, 34375218, 68750436]

約数ペア:

[(1, 68750436), (2, 34375218), (3, 22916812), (4, 17187609), (6, 11458406), (12, 5729203), (19, 3618444), (31, 2217756), (38, 1809222), (57, 1206148), (62, 1108878), (71, 968316), (76, 904611), (93, 739252), (114, 603074), (124, 554439), (137, 501828), (142, 484158), (186, 369626), (213, 322772), (228, 301537), (274, 250914), (284, 242079), (372, 184813), (411, 167276), (426, 161386), (548, 125457), (589, 116724), (822, 83638), (852, 80693), (1178, 58362), (1349, 50964), (1644, 41819), (1767, 38908), (2201, 31236), (2356, 29181), (2603, 26412), (2698, 25482), (3534, 19454), (4047, 16988), (4247, 16188), (4402, 15618), (5206, 13206), (5396, 12741), (6603, 10412), (7068, 9727), (7809, 8804), (8094, 8494)]