69144712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 174666240

約数和(自身を除く): 105521528

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 37, 52, 56, 68, 74, 91, 104, 119, 136, 148, 151, 182, 221, 238, 259, 296, 302, 364, 442, 476, 481, 518, 604, 629, 728, 884, 952, 962, 1036, 1057, 1208, 1258, 1547, 1768, 1924, 1963, 2072, 2114, 2516, 2567, 3094, 3367, 3848, 3926, 4228, 4403, 5032, 5134, 5587, 6188, 6734, 7852, 8177, 8456, 8806, 10268, 11174, 12376, 13468, 13741, 15704, 16354, 17612, 17969, 20536, 22348, 26936, 27482, 32708, 33371, 35224, 35938, 39109, 44696, 54964, 57239, 65416, 66742, 71876, 72631, 78218, 94979, 109928, 114478, 133484, 143752, 145262, 156436, 189958, 228956, 233597, 266968, 290524, 312872, 379916, 457912, 467194, 508417, 581048, 664853, 759832, 934388, 1016834, 1234727, 1329706, 1868776, 2033668, 2469454, 2659412, 4067336, 4938908, 5318824, 8643089, 9877816, 17286178, 34572356, 69144712]

約数ペア:

[(1, 69144712), (2, 34572356), (4, 17286178), (7, 9877816), (8, 8643089), (13, 5318824), (14, 4938908), (17, 4067336), (26, 2659412), (28, 2469454), (34, 2033668), (37, 1868776), (52, 1329706), (56, 1234727), (68, 1016834), (74, 934388), (91, 759832), (104, 664853), (119, 581048), (136, 508417), (148, 467194), (151, 457912), (182, 379916), (221, 312872), (238, 290524), (259, 266968), (296, 233597), (302, 228956), (364, 189958), (442, 156436), (476, 145262), (481, 143752), (518, 133484), (604, 114478), (629, 109928), (728, 94979), (884, 78218), (952, 72631), (962, 71876), (1036, 66742), (1057, 65416), (1208, 57239), (1258, 54964), (1547, 44696), (1768, 39109), (1924, 35938), (1963, 35224), (2072, 33371), (2114, 32708), (2516, 27482), (2567, 26936), (3094, 22348), (3367, 20536), (3848, 17969), (3926, 17612), (4228, 16354), (4403, 15704), (5032, 13741), (5134, 13468), (5587, 12376), (6188, 11174), (6734, 10268), (7852, 8806), (8177, 8456)]