91770272

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 201196548

約数和(自身を除く): 109426276

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 137, 173, 176, 242, 274, 346, 352, 484, 548, 692, 968, 1096, 1384, 1507, 1903, 1936, 2192, 2768, 3014, 3806, 3872, 4384, 5536, 6028, 7612, 12056, 15224, 16577, 20933, 23701, 24112, 30448, 33154, 41866, 47402, 48224, 60896, 66308, 83732, 94804, 132616, 167464, 189608, 260711, 265232, 334928, 379216, 521422, 530464, 669856, 758432, 1042844, 2085688, 2867821, 4171376, 5735642, 8342752, 11471284, 22942568, 45885136, 91770272]

約数ペア:

[(1, 91770272), (2, 45885136), (4, 22942568), (8, 11471284), (11, 8342752), (16, 5735642), (22, 4171376), (32, 2867821), (44, 2085688), (88, 1042844), (121, 758432), (137, 669856), (173, 530464), (176, 521422), (242, 379216), (274, 334928), (346, 265232), (352, 260711), (484, 189608), (548, 167464), (692, 132616), (968, 94804), (1096, 83732), (1384, 66308), (1507, 60896), (1903, 48224), (1936, 47402), (2192, 41866), (2768, 33154), (3014, 30448), (3806, 24112), (3872, 23701), (4384, 20933), (5536, 16577), (6028, 15224), (7612, 12056)]