61820991648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16512017}}^1$

素因数の和:16512046

約数の個数: 72

約数和(自身を含む): 189326798388

約数和(自身を除く): 127505806740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 16512017, 33024034, 49536051, 66048068, 99072102, 132096136, 148608153, 198144204, 214656221, 264192272, 297216306, 396288408, 429312442, 528384544, 594432612, 643968663, 792576816, 858624884, 1188865224, 1287937326, 1585153632, 1717249768, 1931905989, 2377730448, 2575874652, 3434499536, 3863811978, 4755460896, 5151749304, 6868999072, 7727623956, 10303498608, 15455247912, 20606997216, 30910495824, 61820991648]

約数ペア:

[(1, 61820991648), (2, 30910495824), (3, 20606997216), (4, 15455247912), (6, 10303498608), (8, 7727623956), (9, 6868999072), (12, 5151749304), (13, 4755460896), (16, 3863811978), (18, 3434499536), (24, 2575874652), (26, 2377730448), (32, 1931905989), (36, 1717249768), (39, 1585153632), (48, 1287937326), (52, 1188865224), (72, 858624884), (78, 792576816), (96, 643968663), (104, 594432612), (117, 528384544), (144, 429312442), (156, 396288408), (208, 297216306), (234, 264192272), (288, 214656221), (312, 198144204), (416, 148608153), (468, 132096136), (624, 99072102), (936, 66048068), (1248, 49536051), (1872, 33024034), (3744, 16512017)]