71847768

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1888

約数の個数: 64

約数和(自身を含む): 190103040

約数和(自身を除く): 118255272

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 219, 276, 292, 438, 552, 584, 876, 1679, 1752, 1783, 3358, 3566, 5037, 5349, 6716, 7132, 10074, 10698, 13432, 14264, 20148, 21396, 40296, 41009, 42792, 82018, 123027, 130159, 164036, 246054, 260318, 328072, 390477, 492108, 520636, 780954, 984216, 1041272, 1561908, 2993657, 3123816, 5987314, 8980971, 11974628, 17961942, 23949256, 35923884, 71847768]

約数ペア:

[(1, 71847768), (2, 35923884), (3, 23949256), (4, 17961942), (6, 11974628), (8, 8980971), (12, 5987314), (23, 3123816), (24, 2993657), (46, 1561908), (69, 1041272), (73, 984216), (92, 780954), (138, 520636), (146, 492108), (184, 390477), (219, 328072), (276, 260318), (292, 246054), (438, 164036), (552, 130159), (584, 123027), (876, 82018), (1679, 42792), (1752, 41009), (1783, 40296), (3358, 21396), (3566, 20148), (5037, 14264), (5349, 13432), (6716, 10698), (7132, 10074)]