73261552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 177544192

約数和(自身を除く): 104282640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 751, 871, 938, 1072, 1456, 1502, 1742, 1876, 3004, 3484, 3752, 5257, 6008, 6097, 6968, 7504, 9763, 10514, 12016, 12194, 13936, 19526, 21028, 24388, 39052, 42056, 48776, 50317, 68341, 78104, 84112, 97552, 100634, 136682, 156208, 201268, 273364, 352219, 402536, 546728, 654121, 704438, 805072, 1093456, 1308242, 1408876, 2616484, 2817752, 4578847, 5232968, 5635504, 9157694, 10465936, 18315388, 36630776, 73261552]

約数ペア:

[(1, 73261552), (2, 36630776), (4, 18315388), (7, 10465936), (8, 9157694), (13, 5635504), (14, 5232968), (16, 4578847), (26, 2817752), (28, 2616484), (52, 1408876), (56, 1308242), (67, 1093456), (91, 805072), (104, 704438), (112, 654121), (134, 546728), (182, 402536), (208, 352219), (268, 273364), (364, 201268), (469, 156208), (536, 136682), (728, 100634), (751, 97552), (871, 84112), (938, 78104), (1072, 68341), (1456, 50317), (1502, 48776), (1742, 42056), (1876, 39052), (3004, 24388), (3484, 21028), (3752, 19526), (5257, 13936), (6008, 12194), (6097, 12016), (6968, 10514), (7504, 9763)]