90658196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 173093760

約数和(自身を除く): 82435564

約数列:

[1, 2, 4, 19, 38, 53, 71, 76, 106, 142, 212, 284, 317, 634, 1007, 1268, 1349, 2014, 2698, 3763, 4028, 5396, 6023, 7526, 12046, 15052, 16801, 22507, 24092, 33602, 45014, 67204, 71497, 90028, 142994, 285988, 319219, 427633, 638438, 855266, 1192871, 1276876, 1710532, 2385742, 4771484, 22664549, 45329098, 90658196]

約数ペア:

[(1, 90658196), (2, 45329098), (4, 22664549), (19, 4771484), (38, 2385742), (53, 1710532), (71, 1276876), (76, 1192871), (106, 855266), (142, 638438), (212, 427633), (284, 319219), (317, 285988), (634, 142994), (1007, 90028), (1268, 71497), (1349, 67204), (2014, 45014), (2698, 33602), (3763, 24092), (4028, 22507), (5396, 16801), (6023, 15052), (7526, 12046)]