90797044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 177020928

約数和(自身を除く): 86223884

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 97, 188, 194, 383, 388, 611, 766, 1222, 1261, 1532, 2444, 2522, 4559, 4979, 5044, 9118, 9958, 18001, 18236, 19916, 36002, 37151, 59267, 72004, 74302, 118534, 148604, 234013, 237068, 468026, 482963, 936052, 965926, 1746097, 1931852, 3492194, 6984388, 22699261, 45398522, 90797044]

約数ペア:

[(1, 90797044), (2, 45398522), (4, 22699261), (13, 6984388), (26, 3492194), (47, 1931852), (52, 1746097), (94, 965926), (97, 936052), (188, 482963), (194, 468026), (383, 237068), (388, 234013), (611, 148604), (766, 118534), (1222, 74302), (1261, 72004), (1532, 59267), (2444, 37151), (2522, 36002), (4559, 19916), (4979, 18236), (5044, 18001), (9118, 9958)]