68235232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 155584800

約数和(自身を除く): 87349568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 89, 97, 104, 152, 178, 194, 208, 247, 304, 356, 388, 416, 494, 608, 712, 776, 988, 1157, 1261, 1424, 1552, 1691, 1843, 1976, 2314, 2522, 2848, 3104, 3382, 3686, 3952, 4628, 5044, 6764, 7372, 7904, 8633, 9256, 10088, 13528, 14744, 17266, 18512, 20176, 21983, 23959, 27056, 29488, 34532, 37024, 40352, 43966, 47918, 54112, 58976, 69064, 87932, 95836, 112229, 138128, 164027, 175864, 191672, 224458, 276256, 328054, 351728, 383344, 448916, 656108, 703456, 766688, 897832, 1312216, 1795664, 2132351, 2624432, 3591328, 4264702, 5248864, 8529404, 17058808, 34117616, 68235232]

約数ペア:

[(1, 68235232), (2, 34117616), (4, 17058808), (8, 8529404), (13, 5248864), (16, 4264702), (19, 3591328), (26, 2624432), (32, 2132351), (38, 1795664), (52, 1312216), (76, 897832), (89, 766688), (97, 703456), (104, 656108), (152, 448916), (178, 383344), (194, 351728), (208, 328054), (247, 276256), (304, 224458), (356, 191672), (388, 175864), (416, 164027), (494, 138128), (608, 112229), (712, 95836), (776, 87932), (988, 69064), (1157, 58976), (1261, 54112), (1424, 47918), (1552, 43966), (1691, 40352), (1843, 37024), (1976, 34532), (2314, 29488), (2522, 27056), (2848, 23959), (3104, 21983), (3382, 20176), (3686, 18512), (3952, 17266), (4628, 14744), (5044, 13528), (6764, 10088), (7372, 9256), (7904, 8633)]