42474849156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5333}}^1\times {\mathrm{9619}}^1$

素因数の和:14985

約数の個数: 72

約数和(自身を含む): 112067766720

約数和(自身を除く): 69592917564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 5333, 9619, 10666, 15999, 19238, 21332, 28857, 31998, 38476, 47997, 57714, 63996, 86571, 95994, 115428, 122659, 173142, 191988, 221237, 245318, 346284, 367977, 442474, 490636, 663711, 735954, 884948, 1103931, 1327422, 1471908, 1991133, 2207862, 2654844, 3982266, 4415724, 7964532, 51298127, 102596254, 153894381, 205192508, 307788762, 461683143, 615577524, 923366286, 1179856921, 1846732572, 2359713842, 3539570763, 4719427684, 7079141526, 10618712289, 14158283052, 21237424578, 42474849156]

約数ペア:

[(1, 42474849156), (2, 21237424578), (3, 14158283052), (4, 10618712289), (6, 7079141526), (9, 4719427684), (12, 3539570763), (18, 2359713842), (23, 1846732572), (36, 1179856921), (46, 923366286), (69, 615577524), (92, 461683143), (138, 307788762), (207, 205192508), (276, 153894381), (414, 102596254), (828, 51298127), (5333, 7964532), (9619, 4415724), (10666, 3982266), (15999, 2654844), (19238, 2207862), (21332, 1991133), (28857, 1471908), (31998, 1327422), (38476, 1103931), (47997, 884948), (57714, 735954), (63996, 663711), (86571, 490636), (95994, 442474), (115428, 367977), (122659, 346284), (173142, 245318), (191988, 221237)]