64190448

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{21227}}^1$

素因数の和:21251

約数の個数: 80

約数和(自身を含む): 210581760

約数和(自身を除く): 146391312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 21227, 42454, 63681, 84908, 127362, 148589, 169816, 191043, 254724, 297178, 339632, 382086, 445767, 509448, 573129, 594356, 764172, 891534, 1018896, 1146258, 1188712, 1337301, 1528344, 1783068, 2292516, 2377424, 2674602, 3056688, 3566136, 4011903, 4585032, 5349204, 7132272, 8023806, 9170064, 10698408, 16047612, 21396816, 32095224, 64190448]

約数ペア:

[(1, 64190448), (2, 32095224), (3, 21396816), (4, 16047612), (6, 10698408), (7, 9170064), (8, 8023806), (9, 7132272), (12, 5349204), (14, 4585032), (16, 4011903), (18, 3566136), (21, 3056688), (24, 2674602), (27, 2377424), (28, 2292516), (36, 1783068), (42, 1528344), (48, 1337301), (54, 1188712), (56, 1146258), (63, 1018896), (72, 891534), (84, 764172), (108, 594356), (112, 573129), (126, 509448), (144, 445767), (168, 382086), (189, 339632), (216, 297178), (252, 254724), (336, 191043), (378, 169816), (432, 148589), (504, 127362), (756, 84908), (1008, 63681), (1512, 42454), (3024, 21227)]