47574684

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 125036912

約数和(自身を除く): 77462228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 73, 86, 129, 146, 172, 219, 258, 292, 387, 421, 438, 516, 657, 774, 842, 876, 1263, 1314, 1548, 1684, 2526, 2628, 3139, 3789, 5052, 6278, 7578, 9417, 12556, 15156, 18103, 18834, 28251, 30733, 36206, 37668, 54309, 56502, 61466, 72412, 92199, 108618, 113004, 122932, 162927, 184398, 217236, 276597, 325854, 368796, 553194, 651708, 1106388, 1321519, 2643038, 3964557, 5286076, 7929114, 11893671, 15858228, 23787342, 47574684]

約数ペア:

[(1, 47574684), (2, 23787342), (3, 15858228), (4, 11893671), (6, 7929114), (9, 5286076), (12, 3964557), (18, 2643038), (36, 1321519), (43, 1106388), (73, 651708), (86, 553194), (129, 368796), (146, 325854), (172, 276597), (219, 217236), (258, 184398), (292, 162927), (387, 122932), (421, 113004), (438, 108618), (516, 92199), (657, 72412), (774, 61466), (842, 56502), (876, 54309), (1263, 37668), (1314, 36206), (1548, 30733), (1684, 28251), (2526, 18834), (2628, 18103), (3139, 15156), (3789, 12556), (5052, 9417), (6278, 7578)]