61331544

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 176904000

約数和(自身を除く): 115572456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 107, 114, 152, 171, 214, 228, 321, 342, 419, 428, 456, 642, 684, 838, 856, 963, 1257, 1284, 1368, 1676, 1926, 2033, 2514, 2568, 3352, 3771, 3852, 4066, 5028, 6099, 7542, 7704, 7961, 8132, 10056, 12198, 15084, 15922, 16264, 18297, 23883, 24396, 30168, 31844, 36594, 44833, 47766, 48792, 63688, 71649, 73188, 89666, 95532, 134499, 143298, 146376, 179332, 191064, 268998, 286596, 358664, 403497, 537996, 573192, 806994, 851827, 1075992, 1613988, 1703654, 2555481, 3227976, 3407308, 5110962, 6814616, 7666443, 10221924, 15332886, 20443848, 30665772, 61331544]

約数ペア:

[(1, 61331544), (2, 30665772), (3, 20443848), (4, 15332886), (6, 10221924), (8, 7666443), (9, 6814616), (12, 5110962), (18, 3407308), (19, 3227976), (24, 2555481), (36, 1703654), (38, 1613988), (57, 1075992), (72, 851827), (76, 806994), (107, 573192), (114, 537996), (152, 403497), (171, 358664), (214, 286596), (228, 268998), (321, 191064), (342, 179332), (419, 146376), (428, 143298), (456, 134499), (642, 95532), (684, 89666), (838, 73188), (856, 71649), (963, 63688), (1257, 48792), (1284, 47766), (1368, 44833), (1676, 36594), (1926, 31844), (2033, 30168), (2514, 24396), (2568, 23883), (3352, 18297), (3771, 16264), (3852, 15922), (4066, 15084), (5028, 12198), (6099, 10056), (7542, 8132), (7704, 7961)]