61560224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 137277504

約数和(自身を除く): 75717280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 61, 88, 94, 122, 176, 188, 244, 352, 376, 488, 517, 671, 752, 976, 1034, 1342, 1504, 1952, 2068, 2684, 2867, 3721, 4136, 5368, 5734, 7442, 8272, 10736, 11468, 14884, 16544, 21472, 22936, 29768, 31537, 40931, 45872, 59536, 63074, 81862, 91744, 119072, 126148, 163724, 174887, 252296, 327448, 349774, 504592, 654896, 699548, 1009184, 1309792, 1399096, 1923757, 2798192, 3847514, 5596384, 7695028, 15390056, 30780112, 61560224]

約数ペア:

[(1, 61560224), (2, 30780112), (4, 15390056), (8, 7695028), (11, 5596384), (16, 3847514), (22, 2798192), (32, 1923757), (44, 1399096), (47, 1309792), (61, 1009184), (88, 699548), (94, 654896), (122, 504592), (176, 349774), (188, 327448), (244, 252296), (352, 174887), (376, 163724), (488, 126148), (517, 119072), (671, 91744), (752, 81862), (976, 63074), (1034, 59536), (1342, 45872), (1504, 40931), (1952, 31537), (2068, 29768), (2684, 22936), (2867, 21472), (3721, 16544), (4136, 14884), (5368, 11468), (5734, 10736), (7442, 8272)]