72004752

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10639}}^1$

素因数の和:10700

約数の個数: 60

約数和(自身を含む): 205820160

約数和(自身を除く): 133815408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 10639, 21278, 31917, 42556, 63834, 85112, 95751, 127668, 170224, 191502, 255336, 383004, 500033, 510672, 766008, 1000066, 1500099, 1532016, 2000132, 3000198, 4000264, 4500297, 6000396, 8000528, 9000594, 12000792, 18001188, 24001584, 36002376, 72004752]

約数ペア:

[(1, 72004752), (2, 36002376), (3, 24001584), (4, 18001188), (6, 12000792), (8, 9000594), (9, 8000528), (12, 6000396), (16, 4500297), (18, 4000264), (24, 3000198), (36, 2000132), (47, 1532016), (48, 1500099), (72, 1000066), (94, 766008), (141, 510672), (144, 500033), (188, 383004), (282, 255336), (376, 191502), (423, 170224), (564, 127668), (752, 95751), (846, 85112), (1128, 63834), (1692, 42556), (2256, 31917), (3384, 21278), (6768, 10639)]